Finding the Fourth Proportional to 3,790,822.43, 5,231,257.78 and 2,071,955.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,790,822.43 : 5,231,257.78 = 2,071,955.25 : x
2. Step 2: Convert to fraction form
   3,790,822.43/5,231,257.78 = 2,071,955.25/x
3. Step 3: Cross multiply
   3,790,822.43x = 5,231,257.78 × 2,071,955.25
4. Step 4: Simplify right side
   3,790,822.43x = 10,838,931,990,038.17
5. Step 5: Solve for x
   x = 10,838,931,990,038.17/3,790,822.43
6. Step 6: Final answer
   x = 2,859,256.06