Finding the Fourth Proportional to 2,310,023.68, 3,462,592.12 and 870,084.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,310,023.68 : 3,462,592.12 = 870,084.05 : x
2. Step 2: Convert to fraction form
   2,310,023.68/3,462,592.12 = 870,084.05/x
3. Step 3: Cross multiply
   2,310,023.68x = 3,462,592.12 × 870,084.05
4. Step 4: Simplify right side
   2,310,023.68x = 3,012,746,155,779.52
5. Step 5: Solve for x
   x = 3,012,746,155,779.52/2,310,023.68
6. Step 6: Final answer
   x = 1,304,205.75