Finding the Fourth Proportional to 63,667.49, 95,499.51 and 21,547.28

Step by Step Solution

1. Step 1: Write the proportion equation
   63,667.49 : 95,499.51 = 21,547.28 : x
2. Step 2: Convert to fraction form
   63,667.49/95,499.51 = 21,547.28/x
3. Step 3: Cross multiply
   63,667.49x = 95,499.51 × 21,547.28
4. Step 4: Simplify right side
   63,667.49x = 2,057,754,839.78
5. Step 5: Solve for x
   x = 2,057,754,839.78/63,667.49
6. Step 6: Final answer
   x = 32,320.34