Finding the Fourth Proportional to 42,861.60, 59,150.88 and 23,998.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,861.60 : 59,150.88 = 23,998.32 : x
2. Step 2: Convert to fraction form
   42,861.60/59,150.88 = 23,998.32/x
3. Step 3: Cross multiply
   42,861.60x = 59,150.88 × 23,998.32
4. Step 4: Simplify right side
   42,861.60x = 1,419,521,746.52
5. Step 5: Solve for x
   x = 1,419,521,746.52/42,861.60
6. Step 6: Final answer
   x = 33,118.73