Finding the Fourth Proportional to 89,068.24, 122,909.81 and 48,782.18

Step by Step Solution

1. Step 1: Write the proportion equation
   89,068.24 : 122,909.81 = 48,782.18 : x
2. Step 2: Convert to fraction form
   89,068.24/122,909.81 = 48,782.18/x
3. Step 3: Cross multiply
   89,068.24x = 122,909.81 × 48,782.18
4. Step 4: Simplify right side
   89,068.24x = 5,995,808,538.55
5. Step 5: Solve for x
   x = 5,995,808,538.55/89,068.24
6. Step 6: Final answer
   x = 67,317.02