Finding the Fourth Proportional to 42,516.48, 58,673.28 and 23,398.46

Step by Step Solution

1. Step 1: Write the proportion equation
   42,516.48 : 58,673.28 = 23,398.46 : x
2. Step 2: Convert to fraction form
   42,516.48/58,673.28 = 23,398.46/x
3. Step 3: Cross multiply
   42,516.48x = 58,673.28 × 23,398.46
4. Step 4: Simplify right side
   42,516.48x = 1,372,864,395.15
5. Step 5: Solve for x
   x = 1,372,864,395.15/42,516.48
6. Step 6: Final answer
   x = 32,290.17