Finding the Fourth Proportional to 59,061.12, 88,574.40 and 48,647.04

Step by Step Solution

1. Step 1: Write the proportion equation
   59,061.12 : 88,574.40 = 48,647.04 : x
2. Step 2: Convert to fraction form
   59,061.12/88,574.40 = 48,647.04/x
3. Step 3: Cross multiply
   59,061.12x = 88,574.40 × 48,647.04
4. Step 4: Simplify right side
   59,061.12x = 4,308,882,379.78
5. Step 5: Solve for x
   x = 4,308,882,379.78/59,061.12
6. Step 6: Final answer
   x = 72,956.33