Finding the Fourth Proportional to 69,234.72, 103,807.71 and 29,242.86

Step by Step Solution

1. Step 1: Write the proportion equation
   69,234.72 : 103,807.71 = 29,242.86 : x
2. Step 2: Convert to fraction form
   69,234.72/103,807.71 = 29,242.86/x
3. Step 3: Cross multiply
   69,234.72x = 103,807.71 × 29,242.86
4. Step 4: Simplify right side
   69,234.72x = 3,035,633,941.17
5. Step 5: Solve for x
   x = 3,035,633,941.17/69,234.72
6. Step 6: Final answer
   x = 43,845.55