Finding the Fourth Proportional to 2,569,149.30, 3,852,557.55 and 971,181.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,149.30 : 3,852,557.55 = 971,181.30 : x
2. Step 2: Convert to fraction form
   2,569,149.30/3,852,557.55 = 971,181.30/x
3. Step 3: Cross multiply
   2,569,149.30x = 3,852,557.55 × 971,181.30
4. Step 4: Simplify right side
   2,569,149.30x = 3,741,531,849,733.82
5. Step 5: Solve for x
   x = 3,741,531,849,733.82/2,569,149.30
6. Step 6: Final answer
   x = 1,456,331.03