Finding the Fourth Proportional to 2,098,964.73, 3,142,139.73 and 1,879,713.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,098,964.73 : 3,142,139.73 = 1,879,713.53 : x
2. Step 2: Convert to fraction form
   2,098,964.73/3,142,139.73 = 1,879,713.53/x
3. Step 3: Cross multiply
   2,098,964.73x = 3,142,139.73 × 1,879,713.53
4. Step 4: Simplify right side
   2,098,964.73x = 5,906,322,563,631.55
5. Step 5: Solve for x
   x = 5,906,322,563,631.55/2,098,964.73
6. Step 6: Final answer
   x = 2,813,921.78