Finding the Fourth Proportional to 42,842.83, 59,123.10 and 23,979.95

Step by Step Solution

1. Step 1: Write the proportion equation
   42,842.83 : 59,123.10 = 23,979.95 : x
2. Step 2: Convert to fraction form
   42,842.83/59,123.10 = 23,979.95/x
3. Step 3: Cross multiply
   42,842.83x = 59,123.10 × 23,979.95
4. Step 4: Simplify right side
   42,842.83x = 1,417,768,981.85
5. Step 5: Solve for x
   x = 1,417,768,981.85/42,842.83
6. Step 6: Final answer
   x = 33,092.33