Finding the Fourth Proportional to 15,153,705.72, 22,730,755.56 and 5,056,326.72

Step by Step Solution

1. Step 1: Write the proportion equation
   15,153,705.72 : 22,730,755.56 = 5,056,326.72 : x
2. Step 2: Convert to fraction form
   15,153,705.72/22,730,755.56 = 5,056,326.72/x
3. Step 3: Cross multiply
   15,153,705.72x = 22,730,755.56 × 5,056,326.72
4. Step 4: Simplify right side
   15,153,705.72x = 114,934,126,703,816.55
5. Step 5: Solve for x
   x = 114,934,126,703,816.55/15,153,705.72
6. Step 6: Final answer
   x = 7,584,555.81