Finding the Fourth Proportional to 3,729,123.32, 5,146,138.49 and 2,097,531.79

Step by Step Solution

1. Step 1: Write the proportion equation
   3,729,123.32 : 5,146,138.49 = 2,097,531.79 : x
2. Step 2: Convert to fraction form
   3,729,123.32/5,146,138.49 = 2,097,531.79/x
3. Step 3: Cross multiply
   3,729,123.32x = 5,146,138.49 × 2,097,531.79
4. Step 4: Simplify right side
   3,729,123.32x = 10,794,189,078,517.60
5. Step 5: Solve for x
   x = 10,794,189,078,517.60/3,729,123.32
6. Step 6: Final answer
   x = 2,894,564.80