Finding the Fourth Proportional to 53,196.81, 73,414.88 and 29,323.43

Step by Step Solution

1. Step 1: Write the proportion equation
   53,196.81 : 73,414.88 = 29,323.43 : x
2. Step 2: Convert to fraction form
   53,196.81/73,414.88 = 29,323.43/x
3. Step 3: Cross multiply
   53,196.81x = 73,414.88 × 29,323.43
4. Step 4: Simplify right side
   53,196.81x = 2,152,775,580.95
5. Step 5: Solve for x
   x = 2,152,775,580.95/53,196.81
6. Step 6: Final answer
   x = 40,468.13