Finding the Fourth Proportional to 21,499.02, 32,260.98 and 9,017.93

Step by Step Solution

1. Step 1: Write the proportion equation
   21,499.02 : 32,260.98 = 9,017.93 : x
2. Step 2: Convert to fraction form
   21,499.02/32,260.98 = 9,017.93/x
3. Step 3: Cross multiply
   21,499.02x = 32,260.98 × 9,017.93
4. Step 4: Simplify right side
   21,499.02x = 290,927,259.37
5. Step 5: Solve for x
   x = 290,927,259.37/21,499.02
6. Step 6: Final answer
   x = 13,532.12