Finding the Fourth Proportional to 52,615.59, 78,922.84 and 30,414.84

Step by Step Solution

1. Step 1: Write the proportion equation
   52,615.59 : 78,922.84 = 30,414.84 : x
2. Step 2: Convert to fraction form
   52,615.59/78,922.84 = 30,414.84/x
3. Step 3: Cross multiply
   52,615.59x = 78,922.84 × 30,414.84
4. Step 4: Simplify right side
   52,615.59x = 2,400,425,550.95
5. Step 5: Solve for x
   x = 2,400,425,550.95/52,615.59
6. Step 6: Final answer
   x = 45,621.94