Finding the Fourth Proportional to 42,066.55, 58,054.95 and 24,162.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,066.55 : 58,054.95 = 24,162.31 : x
2. Step 2: Convert to fraction form
   42,066.55/58,054.95 = 24,162.31/x
3. Step 3: Cross multiply
   42,066.55x = 58,054.95 × 24,162.31
4. Step 4: Simplify right side
   42,066.55x = 1,402,741,287.85
5. Step 5: Solve for x
   x = 1,402,741,287.85/42,066.55
6. Step 6: Final answer
   x = 33,345.77