Finding the Fourth Proportional to 2,368,857.12, 3,267,517.86 and 1,553,113.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,368,857.12 : 3,267,517.86 = 1,553,113.68 : x
2. Step 2: Convert to fraction form
   2,368,857.12/3,267,517.86 = 1,553,113.68/x
3. Step 3: Cross multiply
   2,368,857.12x = 3,267,517.86 × 1,553,113.68
4. Step 4: Simplify right side
   2,368,857.12x = 5,074,826,688,010.32
5. Step 5: Solve for x
   x = 5,074,826,688,010.32/2,368,857.12
6. Step 6: Final answer
   x = 2,142,310.17