Finding the Fourth Proportional to 2,569,070.30, 3,852,439.05 and 971,102.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,070.30 : 3,852,439.05 = 971,102.30 : x
2. Step 2: Convert to fraction form
   2,569,070.30/3,852,439.05 = 971,102.30/x
3. Step 3: Cross multiply
   2,569,070.30x = 3,852,439.05 × 971,102.30
4. Step 4: Simplify right side
   2,569,070.30x = 3,741,112,422,064.82
5. Step 5: Solve for x
   x = 3,741,112,422,064.82/2,569,070.30
6. Step 6: Final answer
   x = 1,456,212.55