Finding the Fourth Proportional to 14,300.91, 21,444.62 and 5,292.14

Step by Step Solution

1. Step 1: Write the proportion equation
   14,300.91 : 21,444.62 = 5,292.14 : x
2. Step 2: Convert to fraction form
   14,300.91/21,444.62 = 5,292.14/x
3. Step 3: Cross multiply
   14,300.91x = 21,444.62 × 5,292.14
4. Step 4: Simplify right side
   14,300.91x = 113,487,797.60
5. Step 5: Solve for x
   x = 113,487,797.60/14,300.91
6. Step 6: Final answer
   x = 7,935.70