Finding the Fourth Proportional to 2,813,859.10, 3,883,139.15 and 1,524,699.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,813,859.10 : 3,883,139.15 = 1,524,699.15 : x
2. Step 2: Convert to fraction form
   2,813,859.10/3,883,139.15 = 1,524,699.15/x
3. Step 3: Cross multiply
   2,813,859.10x = 3,883,139.15 × 1,524,699.15
4. Step 4: Simplify right side
   2,813,859.10x = 5,920,618,961,336.72
5. Step 5: Solve for x
   x = 5,920,618,961,336.72/2,813,859.10
6. Step 6: Final answer
   x = 2,104,092.19