Finding the Fourth Proportional to 17,632, 26,449.08 and 5,320

Step by Step Solution

1. Step 1: Write the proportion equation
   17,632 : 26,449.08 = 5,320 : x
2. Step 2: Convert to fraction form
   17,632/26,449.08 = 5,320/x
3. Step 3: Cross multiply
   17,632x = 26,449.08 × 5,320
4. Step 4: Simplify right side
   17,632x = 140,709,105.60
5. Step 5: Solve for x
   x = 140,709,105.60/17,632
6. Step 6: Final answer
   x = 7,980.33