Finding the Fourth Proportional to 2,391,077.48, 3,299,634.43 and 1,303,307.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391,077.48 : 3,299,634.43 = 1,303,307.42 : x
2. Step 2: Convert to fraction form
   2,391,077.48/3,299,634.43 = 1,303,307.42/x
3. Step 3: Cross multiply
   2,391,077.48x = 3,299,634.43 × 1,303,307.42
4. Step 4: Simplify right side
   2,391,077.48x = 4,300,438,016,150.03
5. Step 5: Solve for x
   x = 4,300,438,016,150.03/2,391,077.48
6. Step 6: Final answer
   x = 1,798,535.62