Finding the Fourth Proportional to 38,659.55, 57,872.61 and 34,963.52

Step by Step Solution

1. Step 1: Write the proportion equation
   38,659.55 : 57,872.61 = 34,963.52 : x
2. Step 2: Convert to fraction form
   38,659.55/57,872.61 = 34,963.52/x
3. Step 3: Cross multiply
   38,659.55x = 57,872.61 × 34,963.52
4. Step 4: Simplify right side
   38,659.55x = 2,023,429,867.82
5. Step 5: Solve for x
   x = 2,023,429,867.82/38,659.55
6. Step 6: Final answer
   x = 52,339.72