Finding the Fourth Proportional to 42,838.95, 59,117.75 and 23,976.08

Step by Step Solution

1. Step 1: Write the proportion equation
   42,838.95 : 59,117.75 = 23,976.08 : x
2. Step 2: Convert to fraction form
   42,838.95/59,117.75 = 23,976.08/x
3. Step 3: Cross multiply
   42,838.95x = 59,117.75 × 23,976.08
4. Step 4: Simplify right side
   42,838.95x = 1,417,411,799.55
5. Step 5: Solve for x
   x = 1,417,411,799.55/42,838.95
6. Step 6: Final answer
   x = 33,086.98