Finding the Fourth Proportional to 42,262.03, 58,321.11 and 23,141.62

Step by Step Solution

1. Step 1: Write the proportion equation
   42,262.03 : 58,321.11 = 23,141.62 : x
2. Step 2: Convert to fraction form
   42,262.03/58,321.11 = 23,141.62/x
3. Step 3: Cross multiply
   42,262.03x = 58,321.11 × 23,141.62
4. Step 4: Simplify right side
   42,262.03x = 1,349,644,965.60
5. Step 5: Solve for x
   x = 1,349,644,965.60/42,262.03
6. Step 6: Final answer
   x = 31,935.17