Finding the Fourth Proportional to 52,242.17, 72,091.98 and 29,582.40

Step by Step Solution

1. Step 1: Write the proportion equation
   52,242.17 : 72,091.98 = 29,582.40 : x
2. Step 2: Convert to fraction form
   52,242.17/72,091.98 = 29,582.40/x
3. Step 3: Cross multiply
   52,242.17x = 72,091.98 × 29,582.40
4. Step 4: Simplify right side
   52,242.17x = 2,132,653,789.15
5. Step 5: Solve for x
   x = 2,132,653,789.15/52,242.17
6. Step 6: Final answer
   x = 40,822.46