Finding the Fourth Proportional to 42,869.80, 59,158.95 and 23,748.79

Step by Step Solution

1. Step 1: Write the proportion equation
   42,869.80 : 59,158.95 = 23,748.79 : x
2. Step 2: Convert to fraction form
   42,869.80/59,158.95 = 23,748.79/x
3. Step 3: Cross multiply
   42,869.80x = 59,158.95 × 23,748.79
4. Step 4: Simplify right side
   42,869.80x = 1,404,953,480.17
5. Step 5: Solve for x
   x = 1,404,953,480.17/42,869.80
6. Step 6: Final answer
   x = 32,772.57