Finding the Fourth Proportional to 14,435.01, 21,648.20 and 5,073.30

Step by Step Solution

1. Step 1: Write the proportion equation
   14,435.01 : 21,648.20 = 5,073.30 : x
2. Step 2: Convert to fraction form
   14,435.01/21,648.20 = 5,073.30/x
3. Step 3: Cross multiply
   14,435.01x = 21,648.20 × 5,073.30
4. Step 4: Simplify right side
   14,435.01x = 109,827,787.69
5. Step 5: Solve for x
   x = 109,827,787.69/14,435.01
6. Step 6: Final answer
   x = 7,608.43