Finding the Fourth Proportional to 21,498.02, 32,259.48 and 9,016.93

Step by Step Solution

1. Step 1: Write the proportion equation
   21,498.02 : 32,259.48 = 9,016.93 : x
2. Step 2: Convert to fraction form
   21,498.02/32,259.48 = 9,016.93/x
3. Step 3: Cross multiply
   21,498.02x = 32,259.48 × 9,016.93
4. Step 4: Simplify right side
   21,498.02x = 290,881,473.00
5. Step 5: Solve for x
   x = 290,881,473.00/21,498.02
6. Step 6: Final answer
   x = 13,530.62