Finding the Fourth Proportional to 14,092.31, 19,442.03 and 9,314.53

Step by Step Solution

1. Step 1: Write the proportion equation
   14,092.31 : 19,442.03 = 9,314.53 : x
2. Step 2: Convert to fraction form
   14,092.31/19,442.03 = 9,314.53/x
3. Step 3: Cross multiply
   14,092.31x = 19,442.03 × 9,314.53
4. Step 4: Simplify right side
   14,092.31x = 181,093,276.52
5. Step 5: Solve for x
   x = 181,093,276.52/14,092.31
6. Step 6: Final answer
   x = 12,850.50