Finding the Fourth Proportional to 59,454.65, 89,126.15 and 19,984.16

Step by Step Solution

1. Step 1: Write the proportion equation
   59,454.65 : 89,126.15 = 19,984.16 : x
2. Step 2: Convert to fraction form
   59,454.65/89,126.15 = 19,984.16/x
3. Step 3: Cross multiply
   59,454.65x = 89,126.15 × 19,984.16
4. Step 4: Simplify right side
   59,454.65x = 1,781,111,241.78
5. Step 5: Solve for x
   x = 1,781,111,241.78/59,454.65
6. Step 6: Final answer
   x = 29,957.48