Finding the Fourth Proportional to 14,665.02, 21,997.50 and 5,897.87

Step by Step Solution

1. Step 1: Write the proportion equation
   14,665.02 : 21,997.50 = 5,897.87 : x
2. Step 2: Convert to fraction form
   14,665.02/21,997.50 = 5,897.87/x
3. Step 3: Cross multiply
   14,665.02x = 21,997.50 × 5,897.87
4. Step 4: Simplify right side
   14,665.02x = 129,738,395.33
5. Step 5: Solve for x
   x = 129,738,395.33/14,665.02
6. Step 6: Final answer
   x = 8,846.79