Finding the Fourth Proportional to 2,445,266.10, 3,667,899.15 and 847,298.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445,266.10 : 3,667,899.15 = 847,298.10 : x
2. Step 2: Convert to fraction form
   2,445,266.10/3,667,899.15 = 847,298.10/x
3. Step 3: Cross multiply
   2,445,266.10x = 3,667,899.15 × 847,298.10
4. Step 4: Simplify right side
   2,445,266.10x = 3,107,803,980,786.62
5. Step 5: Solve for x
   x = 3,107,803,980,786.62/2,445,266.10
6. Step 6: Final answer
   x = 1,270,947.15