Finding the Fourth Proportional to 33,152.88, 49,713.72 and 9,774.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,152.88 : 49,713.72 = 9,774.72 : x
2. Step 2: Convert to fraction form
   33,152.88/49,713.72 = 9,774.72/x
3. Step 3: Cross multiply
   33,152.88x = 49,713.72 × 9,774.72
4. Step 4: Simplify right side
   33,152.88x = 485,937,693.16
5. Step 5: Solve for x
   x = 485,937,693.16/33,152.88
6. Step 6: Final answer
   x = 14,657.48