Finding the Fourth Proportional to 2,955,148.58, 4,439,023.47 and 2,782,373.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,955,148.58 : 4,439,023.47 = 2,782,373.18 : x
2. Step 2: Convert to fraction form
   2,955,148.58/4,439,023.47 = 2,782,373.18/x
3. Step 3: Cross multiply
   2,955,148.58x = 4,439,023.47 × 2,782,373.18
4. Step 4: Simplify right side
   2,955,148.58x = 12,351,019,826,123.42
5. Step 5: Solve for x
   x = 12,351,019,826,123.42/2,955,148.58
6. Step 6: Final answer
   x = 4,179,491.99