Finding the Fourth Proportional to 158,538.87, 237,839.49 and 58,699.98

Step by Step Solution

1. Step 1: Write the proportion equation
   158,538.87 : 237,839.49 = 58,699.98 : x
2. Step 2: Convert to fraction form
   158,538.87/237,839.49 = 58,699.98/x
3. Step 3: Cross multiply
   158,538.87x = 237,839.49 × 58,699.98
4. Step 4: Simplify right side
   158,538.87x = 13,961,173,306.21
5. Step 5: Solve for x
   x = 13,961,173,306.21/158,538.87
6. Step 6: Final answer
   x = 88,061.52