Finding the Fourth Proportional to 12,365.48, 17,062.44 and 7,892.93

Step by Step Solution

1. Step 1: Write the proportion equation
   12,365.48 : 17,062.44 = 7,892.93 : x
2. Step 2: Convert to fraction form
   12,365.48/17,062.44 = 7,892.93/x
3. Step 3: Cross multiply
   12,365.48x = 17,062.44 × 7,892.93
4. Step 4: Simplify right side
   12,365.48x = 134,672,644.55
5. Step 5: Solve for x
   x = 134,672,644.55/12,365.48
6. Step 6: Final answer
   x = 10,891.02