Finding the Fourth Proportional to 62,124.32, 85,728.72 and 33,827.36

Step by Step Solution

1. Step 1: Write the proportion equation
   62,124.32 : 85,728.72 = 33,827.36 : x
2. Step 2: Convert to fraction form
   62,124.32/85,728.72 = 33,827.36/x
3. Step 3: Cross multiply
   62,124.32x = 85,728.72 × 33,827.36
4. Step 4: Simplify right side
   62,124.32x = 2,899,976,273.78
5. Step 5: Solve for x
   x = 2,899,976,273.78/62,124.32
6. Step 6: Final answer
   x = 46,680.21