Finding the Fourth Proportional to 42,395.39, 58,502.71 and 23,531.03

Step by Step Solution

1. Step 1: Write the proportion equation
   42,395.39 : 58,502.71 = 23,531.03 : x
2. Step 2: Convert to fraction form
   42,395.39/58,502.71 = 23,531.03/x
3. Step 3: Cross multiply
   42,395.39x = 58,502.71 × 23,531.03
4. Step 4: Simplify right side
   42,395.39x = 1,376,629,229.18
5. Step 5: Solve for x
   x = 1,376,629,229.18/42,395.39
6. Step 6: Final answer
   x = 32,471.20