Finding the Fourth Proportional to 10,400,807,438,818, 14,353,147,804,076 and 5,776,299,589,035.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,400,807,438,818 : 14,353,147,804,076 = 5,776,299,589,035.10 : x
2. Step 2: Convert to fraction form
   10,400,807,438,818/14,353,147,804,076 = 5,776,299,589,035.10/x
3. Step 3: Cross multiply
   10,400,807,438,818x = 14,353,147,804,076 × 5,776,299,589,035.10
4. Step 4: Simplify right side
   10,400,807,438,818x = 82,908,081,762,044,248,380,669,952
5. Step 5: Solve for x
   x = 82,908,081,762,044,248,380,669,952/10,400,807,438,818
6. Step 6: Final answer
   x = 7,971,312,059,159.36