Finding the Fourth Proportional to 42,981.84, 59,315.76 and 25,081.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,981.84 : 59,315.76 = 25,081.92 : x
2. Step 2: Convert to fraction form
   42,981.84/59,315.76 = 25,081.92/x
3. Step 3: Cross multiply
   42,981.84x = 59,315.76 × 25,081.92
4. Step 4: Simplify right side
   42,981.84x = 1,487,753,147.06
5. Step 5: Solve for x
   x = 1,487,753,147.06/42,981.84
6. Step 6: Final answer
   x = 34,613.53