Finding the Fourth Proportional to 14,437.94, 21,644.76 and 7,038.59

Step by Step Solution

1. Step 1: Write the proportion equation
   14,437.94 : 21,644.76 = 7,038.59 : x
2. Step 2: Convert to fraction form
   14,437.94/21,644.76 = 7,038.59/x
3. Step 3: Cross multiply
   14,437.94x = 21,644.76 × 7,038.59
4. Step 4: Simplify right side
   14,437.94x = 152,348,591.29
5. Step 5: Solve for x
   x = 152,348,591.29/14,437.94
6. Step 6: Final answer
   x = 10,551.96