Finding the Fourth Proportional to 14,088.52, 19,442.82 and 7,801

Step by Step Solution

1. Step 1: Write the proportion equation
   14,088.52 : 19,442.82 = 7,801 : x
2. Step 2: Convert to fraction form
   14,088.52/19,442.82 = 7,801/x
3. Step 3: Cross multiply
   14,088.52x = 19,442.82 × 7,801
4. Step 4: Simplify right side
   14,088.52x = 151,673,438.82
5. Step 5: Solve for x
   x = 151,673,438.82/14,088.52
6. Step 6: Final answer
   x = 10,765.75