Finding the Fourth Proportional to 2,034,781.40, 2,808,131.10 and 1,175,377.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034,781.40 : 2,808,131.10 = 1,175,377.88 : x
2. Step 2: Convert to fraction form
   2,034,781.40/2,808,131.10 = 1,175,377.88/x
3. Step 3: Cross multiply
   2,034,781.40x = 2,808,131.10 × 1,175,377.88
4. Step 4: Simplify right side
   2,034,781.40x = 3,300,615,179,080.07
5. Step 5: Solve for x
   x = 3,300,615,179,080.07/2,034,781.40
6. Step 6: Final answer
   x = 1,622,098.17