Finding the Fourth Proportional to 42,868.39, 59,152.77 and 24,719.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,868.39 : 59,152.77 = 24,719.78 : x
2. Step 2: Convert to fraction form
   42,868.39/59,152.77 = 24,719.78/x
3. Step 3: Cross multiply
   42,868.39x = 59,152.77 × 24,719.78
4. Step 4: Simplify right side
   42,868.39x = 1,462,243,573.91
5. Step 5: Solve for x
   x = 1,462,243,573.91/42,868.39
6. Step 6: Final answer
   x = 34,110.07