Finding the Fourth Proportional to 65,552.27, 98,238.69 and 49,528.64

Step by Step Solution

1. Step 1: Write the proportion equation
   65,552.27 : 98,238.69 = 49,528.64 : x
2. Step 2: Convert to fraction form
   65,552.27/98,238.69 = 49,528.64/x
3. Step 3: Cross multiply
   65,552.27x = 98,238.69 × 49,528.64
4. Step 4: Simplify right side
   65,552.27x = 4,865,628,219.89
5. Step 5: Solve for x
   x = 4,865,628,219.89/65,552.27
6. Step 6: Final answer
   x = 74,225.17