Finding the Fourth Proportional to 10,026,469.28, 13,836,569.16 and 5,676,395.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,026,469.28 : 13,836,569.16 = 5,676,395.06 : x
2. Step 2: Convert to fraction form
   10,026,469.28/13,836,569.16 = 5,676,395.06/x
3. Step 3: Cross multiply
   10,026,469.28x = 13,836,569.16 × 5,676,395.06
4. Step 4: Simplify right side
   10,026,469.28x = 78,541,832,757,989.50
5. Step 5: Solve for x
   x = 78,541,832,757,989.50/10,026,469.28
6. Step 6: Final answer
   x = 7,833,448.71