Finding the Fourth Proportional to 10,400,807,438,814, 14,353,147,804,071 and 5,776,299,589,031.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,400,807,438,814 : 14,353,147,804,071 = 5,776,299,589,031.10 : x
2. Step 2: Convert to fraction form
   10,400,807,438,814/14,353,147,804,071 = 5,776,299,589,031.10/x
3. Step 3: Cross multiply
   10,400,807,438,814x = 14,353,147,804,071 × 5,776,299,589,031.10
4. Step 4: Simplify right side
   10,400,807,438,814x = 82,908,081,761,957,953,897,758,720
5. Step 5: Solve for x
   x = 82,908,081,761,957,953,897,758,720/10,400,807,438,814
6. Step 6: Final answer
   x = 7,971,312,059,154.12