Finding the Fourth Proportional to 10,035,355.86, 13,847,680.42 and 5,564,798.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,035,355.86 : 13,847,680.42 = 5,564,798.55 : x
2. Step 2: Convert to fraction form
   10,035,355.86/13,847,680.42 = 5,564,798.55/x
3. Step 3: Cross multiply
   10,035,355.86x = 13,847,680.42 × 5,564,798.55
4. Step 4: Simplify right side
   10,035,355.86x = 77,059,551,908,167.39
5. Step 5: Solve for x
   x = 77,059,551,908,167.39/10,035,355.86
6. Step 6: Final answer
   x = 7,678,806.11