Finding the Fourth Proportional to 32,570.32, 48,848.64 and 9,191.29

Step by Step Solution

1. Step 1: Write the proportion equation
   32,570.32 : 48,848.64 = 9,191.29 : x
2. Step 2: Convert to fraction form
   32,570.32/48,848.64 = 9,191.29/x
3. Step 3: Cross multiply
   32,570.32x = 48,848.64 × 9,191.29
4. Step 4: Simplify right side
   32,570.32x = 448,981,764.66
5. Step 5: Solve for x
   x = 448,981,764.66/32,570.32
6. Step 6: Final answer
   x = 13,785.00