Finding the Fourth Proportional to 42,718.32, 58,952.19 and 23,855.43

Step by Step Solution

1. Step 1: Write the proportion equation
   42,718.32 : 58,952.19 = 23,855.43 : x
2. Step 2: Convert to fraction form
   42,718.32/58,952.19 = 23,855.43/x
3. Step 3: Cross multiply
   42,718.32x = 58,952.19 × 23,855.43
4. Step 4: Simplify right side
   42,718.32x = 1,406,329,841.89
5. Step 5: Solve for x
   x = 1,406,329,841.89/42,718.32
6. Step 6: Final answer
   x = 32,921.00