Finding the Fourth Proportional to 10,427,768.01, 15,645,968.55 and 5,629,814.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,427,768.01 : 15,645,968.55 = 5,629,814.37 : x
2. Step 2: Convert to fraction form
   10,427,768.01/15,645,968.55 = 5,629,814.37/x
3. Step 3: Cross multiply
   10,427,768.01x = 15,645,968.55 × 5,629,814.37
4. Step 4: Simplify right side
   10,427,768.01x = 88,083,898,575,358.06
5. Step 5: Solve for x
   x = 88,083,898,575,358.06/10,427,768.01
6. Step 6: Final answer
   x = 8,447,052.00