Finding the Fourth Proportional to 42,861.45, 59,147.10 and 23,998.17

Step by Step Solution

1. Step 1: Write the proportion equation
   42,861.45 : 59,147.10 = 23,998.17 : x
2. Step 2: Convert to fraction form
   42,861.45/59,147.10 = 23,998.17/x
3. Step 3: Cross multiply
   42,861.45x = 59,147.10 × 23,998.17
4. Step 4: Simplify right side
   42,861.45x = 1,419,422,160.81
5. Step 5: Solve for x
   x = 1,419,422,160.81/42,861.45
6. Step 6: Final answer
   x = 33,116.52