Finding the Fourth Proportional to 2,757,475.08, 4,136,323.86 and 960,540.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,757,475.08 : 4,136,323.86 = 960,540.30 : x
2. Step 2: Convert to fraction form
   2,757,475.08/4,136,323.86 = 960,540.30/x
3. Step 3: Cross multiply
   2,757,475.08x = 4,136,323.86 × 960,540.30
4. Step 4: Simplify right side
   2,757,475.08x = 3,973,105,761,381.56
5. Step 5: Solve for x
   x = 3,973,105,761,381.56/2,757,475.08
6. Step 6: Final answer
   x = 1,440,849.20