Finding the Fourth Proportional to 48,670.24, 67,158.82 and 28,522.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,670.24 : 67,158.82 = 28,522.50 : x
2. Step 2: Convert to fraction form
   48,670.24/67,158.82 = 28,522.50/x
3. Step 3: Cross multiply
   48,670.24x = 67,158.82 × 28,522.50
4. Step 4: Simplify right side
   48,670.24x = 1,915,537,443.45
5. Step 5: Solve for x
   x = 1,915,537,443.45/48,670.24
6. Step 6: Final answer
   x = 39,357.47