Finding the Fourth Proportional to 65,921.49, 98,881.41 and 16,002

Step by Step Solution

1. Step 1: Write the proportion equation
   65,921.49 : 98,881.41 = 16,002 : x
2. Step 2: Convert to fraction form
   65,921.49/98,881.41 = 16,002/x
3. Step 3: Cross multiply
   65,921.49x = 98,881.41 × 16,002
4. Step 4: Simplify right side
   65,921.49x = 1,582,300,322.82
5. Step 5: Solve for x
   x = 1,582,300,322.82/65,921.49
6. Step 6: Final answer
   x = 24,002.80