Finding the Fourth Proportional to 17,047,940.92, 25,572,132.96 and 5,688,389.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,047,940.92 : 25,572,132.96 = 5,688,389.50 : x
2. Step 2: Convert to fraction form
   17,047,940.92/25,572,132.96 = 5,688,389.50/x
3. Step 3: Cross multiply
   17,047,940.92x = 25,572,132.96 × 5,688,389.50
4. Step 4: Simplify right side
   17,047,940.92x = 145,464,252,622,267.94
5. Step 5: Solve for x
   x = 145,464,252,622,267.94/17,047,940.92
6. Step 6: Final answer
   x = 8,532,658.18