Finding the Fourth Proportional to 39,522.88, 59,002.59 and 38,138.59

Step by Step Solution

1. Step 1: Write the proportion equation
   39,522.88 : 59,002.59 = 38,138.59 : x
2. Step 2: Convert to fraction form
   39,522.88/59,002.59 = 38,138.59/x
3. Step 3: Cross multiply
   39,522.88x = 59,002.59 × 38,138.59
4. Step 4: Simplify right side
   39,522.88x = 2,250,275,588.95
5. Step 5: Solve for x
   x = 2,250,275,588.95/39,522.88
6. Step 6: Final answer
   x = 56,936.02