Finding the Fourth Proportional to 42,310.76, 58,386.22 and 23,448.02

Step by Step Solution

1. Step 1: Write the proportion equation
   42,310.76 : 58,386.22 = 23,448.02 : x
2. Step 2: Convert to fraction form
   42,310.76/58,386.22 = 23,448.02/x
3. Step 3: Cross multiply
   42,310.76x = 58,386.22 × 23,448.02
4. Step 4: Simplify right side
   42,310.76x = 1,369,040,903.73
5. Step 5: Solve for x
   x = 1,369,040,903.73/42,310.76
6. Step 6: Final answer
   x = 32,356.81