Finding the Fourth Proportional to 11,153,096.10, 16,729,298.55 and 3,174,920.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,153,096.10 : 16,729,298.55 = 3,174,920.10 : x
2. Step 2: Convert to fraction form
   11,153,096.10/16,729,298.55 = 3,174,920.10/x
3. Step 3: Cross multiply
   11,153,096.10x = 16,729,298.55 × 3,174,920.10
4. Step 4: Simplify right side
   11,153,096.10x = 53,114,186,225,295.86
5. Step 5: Solve for x
   x = 53,114,186,225,295.86/11,153,096.10
6. Step 6: Final answer
   x = 4,762,281.77