Finding the Fourth Proportional to 42,666.12, 58,877.10 and 23,799.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,666.12 : 58,877.10 = 23,799.60 : x
2. Step 2: Convert to fraction form
   42,666.12/58,877.10 = 23,799.60/x
3. Step 3: Cross multiply
   42,666.12x = 58,877.10 × 23,799.60
4. Step 4: Simplify right side
   42,666.12x = 1,401,251,429.16
5. Step 5: Solve for x
   x = 1,401,251,429.16/42,666.12
6. Step 6: Final answer
   x = 32,842.25