Finding the Fourth Proportional to 42,981.85, 59,311.98 and 23,860.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,981.85 : 59,311.98 = 23,860.12 : x
2. Step 2: Convert to fraction form
   42,981.85/59,311.98 = 23,860.12/x
3. Step 3: Cross multiply
   42,981.85x = 59,311.98 × 23,860.12
4. Step 4: Simplify right side
   42,981.85x = 1,415,190,960.24
5. Step 5: Solve for x
   x = 1,415,190,960.24/42,981.85
6. Step 6: Final answer
   x = 32,925.32