Finding the Fourth Proportional to 1,870,581.25, 2,582,271.12 and 1,096,104.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870,581.25 : 2,582,271.12 = 1,096,104.60 : x
2. Step 2: Convert to fraction form
   1,870,581.25/2,582,271.12 = 1,096,104.60/x
3. Step 3: Cross multiply
   1,870,581.25x = 2,582,271.12 × 1,096,104.60
4. Step 4: Simplify right side
   1,870,581.25x = 2,830,439,253,079.15
5. Step 5: Solve for x
   x = 2,830,439,253,079.15/1,870,581.25
6. Step 6: Final answer
   x = 1,513,133.55