Finding the Fourth Proportional to 23,200.08, 32,020.20 and 13,773.84

Step by Step Solution

1. Step 1: Write the proportion equation
   23,200.08 : 32,020.20 = 13,773.84 : x
2. Step 2: Convert to fraction form
   23,200.08/32,020.20 = 13,773.84/x
3. Step 3: Cross multiply
   23,200.08x = 32,020.20 × 13,773.84
4. Step 4: Simplify right side
   23,200.08x = 441,041,111.57
5. Step 5: Solve for x
   x = 441,041,111.57/23,200.08
6. Step 6: Final answer
   x = 19,010.33