Finding the Fourth Proportional to 32,549.76, 48,768.86 and 21,856.08

Step by Step Solution

1. Step 1: Write the proportion equation
   32,549.76 : 48,768.86 = 21,856.08 : x
2. Step 2: Convert to fraction form
   32,549.76/48,768.86 = 21,856.08/x
3. Step 3: Cross multiply
   32,549.76x = 48,768.86 × 21,856.08
4. Step 4: Simplify right side
   32,549.76x = 1,065,895,996.39
5. Step 5: Solve for x
   x = 1,065,895,996.39/32,549.76
6. Step 6: Final answer
   x = 32,746.66