Finding the Fourth Proportional to 2,314,776.72, 3,194,357.28 and 1,282,281.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,314,776.72 : 3,194,357.28 = 1,282,281.42 : x
2. Step 2: Convert to fraction form
   2,314,776.72/3,194,357.28 = 1,282,281.42/x
3. Step 3: Cross multiply
   2,314,776.72x = 3,194,357.28 × 1,282,281.42
4. Step 4: Simplify right side
   2,314,776.72x = 4,096,064,988,985.74
5. Step 5: Solve for x
   x = 4,096,064,988,985.74/2,314,776.72
6. Step 6: Final answer
   x = 1,769,529.20