Finding the Fourth Proportional to 32,081.32, 48,123.42 and 11,305

Step by Step Solution

1. Step 1: Write the proportion equation
   32,081.32 : 48,123.42 = 11,305 : x
2. Step 2: Convert to fraction form
   32,081.32/48,123.42 = 11,305/x
3. Step 3: Cross multiply
   32,081.32x = 48,123.42 × 11,305
4. Step 4: Simplify right side
   32,081.32x = 544,035,263.10
5. Step 5: Solve for x
   x = 544,035,263.10/32,081.32
6. Step 6: Final answer
   x = 16,958.01