Finding the Fourth Proportional to 5,773,123.28, 7,966,713.96 and 3,194,912.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,773,123.28 : 7,966,713.96 = 3,194,912.72 : x
2. Step 2: Convert to fraction form
   5,773,123.28/7,966,713.96 = 3,194,912.72/x
3. Step 3: Cross multiply
   5,773,123.28x = 7,966,713.96 × 3,194,912.72
4. Step 4: Simplify right side
   5,773,123.28x = 25,452,955,767,405.57
5. Step 5: Solve for x
   x = 25,452,955,767,405.57/5,773,123.28
6. Step 6: Final answer
   x = 4,408,870.99