Finding the Fourth Proportional to 52,475.91, 72,418.71 and 29,818.74

Step by Step Solution

1. Step 1: Write the proportion equation
   52,475.91 : 72,418.71 = 29,818.74 : x
2. Step 2: Convert to fraction form
   52,475.91/72,418.71 = 29,818.74/x
3. Step 3: Cross multiply
   52,475.91x = 72,418.71 × 29,818.74
4. Step 4: Simplify right side
   52,475.91x = 2,159,434,535.53
5. Step 5: Solve for x
   x = 2,159,434,535.53/52,475.91
6. Step 6: Final answer
   x = 41,150.97