Finding the Fourth Proportional to 32,565.78, 48,847.86 and 9,191.88

Step by Step Solution

1. Step 1: Write the proportion equation
   32,565.78 : 48,847.86 = 9,191.88 : x
2. Step 2: Convert to fraction form
   32,565.78/48,847.86 = 9,191.88/x
3. Step 3: Cross multiply
   32,565.78x = 48,847.86 × 9,191.88
4. Step 4: Simplify right side
   32,565.78x = 449,003,667.38
5. Step 5: Solve for x
   x = 449,003,667.38/32,565.78
6. Step 6: Final answer
   x = 13,787.59