Finding the Fourth Proportional to 2,281,724.16, 3,148,816.59 and 1,249,214.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,281,724.16 : 3,148,816.59 = 1,249,214.73 : x
2. Step 2: Convert to fraction form
   2,281,724.16/3,148,816.59 = 1,249,214.73/x
3. Step 3: Cross multiply
   2,281,724.16x = 3,148,816.59 × 1,249,214.73
4. Step 4: Simplify right side
   2,281,724.16x = 3,933,548,066,296.37
5. Step 5: Solve for x
   x = 3,933,548,066,296.37/2,281,724.16
6. Step 6: Final answer
   x = 1,723,936.72