Finding the Fourth Proportional to 32,961.01, 49,437.60 and 8,616.06

Step by Step Solution

1. Step 1: Write the proportion equation
   32,961.01 : 49,437.60 = 8,616.06 : x
2. Step 2: Convert to fraction form
   32,961.01/49,437.60 = 8,616.06/x
3. Step 3: Cross multiply
   32,961.01x = 49,437.60 × 8,616.06
4. Step 4: Simplify right side
   32,961.01x = 425,957,110.15
5. Step 5: Solve for x
   x = 425,957,110.15/32,961.01
6. Step 6: Final answer
   x = 12,923.06