Finding the Fourth Proportional to 42,435.71, 58,561.30 and 23,316.71

Step by Step Solution

1. Step 1: Write the proportion equation
   42,435.71 : 58,561.30 = 23,316.71 : x
2. Step 2: Convert to fraction form
   42,435.71/58,561.30 = 23,316.71/x
3. Step 3: Cross multiply
   42,435.71x = 58,561.30 × 23,316.71
4. Step 4: Simplify right side
   42,435.71x = 1,365,456,585.66
5. Step 5: Solve for x
   x = 1,365,456,585.66/42,435.71
6. Step 6: Final answer
   x = 32,177.07