Finding the Fourth Proportional to 41,787, 62,686.98 and 13,700.52

Step by Step Solution

1. Step 1: Write the proportion equation
   41,787 : 62,686.98 = 13,700.52 : x
2. Step 2: Convert to fraction form
   41,787/62,686.98 = 13,700.52/x
3. Step 3: Cross multiply
   41,787x = 62,686.98 × 13,700.52
4. Step 4: Simplify right side
   41,787x = 858,844,223.23
5. Step 5: Solve for x
   x = 858,844,223.23/41,787
6. Step 6: Final answer
   x = 20,552.90