Finding the Fourth Proportional to 5,104,978.85, 7,657,440.52 and 2,944,603.55

Step by Step Solution

1. Step 1: Write the proportion equation
   5,104,978.85 : 7,657,440.52 = 2,944,603.55 : x
2. Step 2: Convert to fraction form
   5,104,978.85/7,657,440.52 = 2,944,603.55/x
3. Step 3: Cross multiply
   5,104,978.85x = 7,657,440.52 × 2,944,603.55
4. Step 4: Simplify right side
   5,104,978.85x = 22,548,126,504,499.40
5. Step 5: Solve for x
   x = 22,548,126,504,499.40/5,104,978.85
6. Step 6: Final answer
   x = 4,416,889.31