Finding the Fourth Proportional to 2,300,747.78, 3,175,006.10 and 1,254,146.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300,747.78 : 3,175,006.10 = 1,254,146.06 : x
2. Step 2: Convert to fraction form
   2,300,747.78/3,175,006.10 = 1,254,146.06/x
3. Step 3: Cross multiply
   2,300,747.78x = 3,175,006.10 × 1,254,146.06
4. Step 4: Simplify right side
   2,300,747.78x = 3,981,921,392,457.75
5. Step 5: Solve for x
   x = 3,981,921,392,457.75/2,300,747.78
6. Step 6: Final answer
   x = 1,730,707.48