Finding the Fourth Proportional to 60,932.52, 83,899.92 and 53,336.34

Step by Step Solution

1. Step 1: Write the proportion equation
   60,932.52 : 83,899.92 = 53,336.34 : x
2. Step 2: Convert to fraction form
   60,932.52/83,899.92 = 53,336.34/x
3. Step 3: Cross multiply
   60,932.52x = 83,899.92 × 53,336.34
4. Step 4: Simplify right side
   60,932.52x = 4,474,914,659.09
5. Step 5: Solve for x
   x = 4,474,914,659.09/60,932.52
6. Step 6: Final answer
   x = 73,440.50