Finding the Fourth Proportional to 2,099,567.54, 2,896,490.59 and 1,283,805.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,567.54 : 2,896,490.59 = 1,283,805.20 : x
2. Step 2: Convert to fraction form
   2,099,567.54/2,896,490.59 = 1,283,805.20/x
3. Step 3: Cross multiply
   2,099,567.54x = 2,896,490.59 × 1,283,805.20
4. Step 4: Simplify right side
   2,099,567.54x = 3,718,529,663,501.10
5. Step 5: Solve for x
   x = 3,718,529,663,501.10/2,099,567.54
6. Step 6: Final answer
   x = 1,771,093.14