Finding the Fourth Proportional to 2,114,626.10, 2,918,105.87 and 1,147,735.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,626.10 : 2,918,105.87 = 1,147,735.62 : x
2. Step 2: Convert to fraction form
   2,114,626.10/2,918,105.87 = 1,147,735.62/x
3. Step 3: Cross multiply
   2,114,626.10x = 2,918,105.87 × 1,147,735.62
4. Step 4: Simplify right side
   2,114,626.10x = 3,349,214,044,191.41
5. Step 5: Solve for x
   x = 3,349,214,044,191.41/2,114,626.10
6. Step 6: Final answer
   x = 1,583,832.74