Finding the Fourth Proportional to 53,196.38, 73,411.50 and 29,323.91

Step by Step Solution

1. Step 1: Write the proportion equation
   53,196.38 : 73,411.50 = 29,323.91 : x
2. Step 2: Convert to fraction form
   53,196.38/73,411.50 = 29,323.91/x
3. Step 3: Cross multiply
   53,196.38x = 73,411.50 × 29,323.91
4. Step 4: Simplify right side
   53,196.38x = 2,152,711,851.91
5. Step 5: Solve for x
   x = 2,152,711,851.91/53,196.38
6. Step 6: Final answer
   x = 40,467.27