Finding the Fourth Proportional to 42,981.81, 59,313.35 and 23,862.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,981.81 : 59,313.35 = 23,862.42 : x
2. Step 2: Convert to fraction form
   42,981.81/59,313.35 = 23,862.42/x
3. Step 3: Cross multiply
   42,981.81x = 59,313.35 × 23,862.42
4. Step 4: Simplify right side
   42,981.81x = 1,415,360,069.31
5. Step 5: Solve for x
   x = 1,415,360,069.31/42,981.81
6. Step 6: Final answer
   x = 32,929.28