Finding the Fourth Proportional to 52,244.84, 78,752.84 and 49,196.54

Step by Step Solution

1. Step 1: Write the proportion equation
   52,244.84 : 78,752.84 = 49,196.54 : x
2. Step 2: Convert to fraction form
   52,244.84/78,752.84 = 49,196.54/x
3. Step 3: Cross multiply
   52,244.84x = 78,752.84 × 49,196.54
4. Step 4: Simplify right side
   52,244.84x = 3,874,367,243.17
5. Step 5: Solve for x
   x = 3,874,367,243.17/52,244.84
6. Step 6: Final answer
   x = 74,157.89