Finding the Fourth Proportional to 21,633, 32,433.71 and 14,595.53

Step by Step Solution

1. Step 1: Write the proportion equation
   21,633 : 32,433.71 = 14,595.53 : x
2. Step 2: Convert to fraction form
   21,633/32,433.71 = 14,595.53/x
3. Step 3: Cross multiply
   21,633x = 32,433.71 × 14,595.53
4. Step 4: Simplify right side
   21,633x = 473,386,952.17
5. Step 5: Solve for x
   x = 473,386,952.17/21,633
6. Step 6: Final answer
   x = 21,882.63