Finding the Fourth Proportional to 59,257.62, 81,830.39 and 38,074.10

Step by Step Solution

1. Step 1: Write the proportion equation
   59,257.62 : 81,830.39 = 38,074.10 : x
2. Step 2: Convert to fraction form
   59,257.62/81,830.39 = 38,074.10/x
3. Step 3: Cross multiply
   59,257.62x = 81,830.39 × 38,074.10
4. Step 4: Simplify right side
   59,257.62x = 3,115,617,852.38
5. Step 5: Solve for x
   x = 3,115,617,852.38/59,257.62
6. Step 6: Final answer
   x = 52,577.51