Finding the Fourth Proportional to 42,434.85, 58,561.07 and 23,315.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,434.85 : 58,561.07 = 23,315.82 : x
2. Step 2: Convert to fraction form
   42,434.85/58,561.07 = 23,315.82/x
3. Step 3: Cross multiply
   42,434.85x = 58,561.07 × 23,315.82
4. Step 4: Simplify right side
   42,434.85x = 1,365,399,367.13
5. Step 5: Solve for x
   x = 1,365,399,367.13/42,434.85
6. Step 6: Final answer
   x = 32,176.37