Finding the Fourth Proportional to 52,796.03, 79,240.17 and 30,578.84

Step by Step Solution

1. Step 1: Write the proportion equation
   52,796.03 : 79,240.17 = 30,578.84 : x
2. Step 2: Convert to fraction form
   52,796.03/79,240.17 = 30,578.84/x
3. Step 3: Cross multiply
   52,796.03x = 79,240.17 × 30,578.84
4. Step 4: Simplify right side
   52,796.03x = 2,423,072,718.49
5. Step 5: Solve for x
   x = 2,423,072,718.49/52,796.03
6. Step 6: Final answer
   x = 45,894.98