Finding the Fourth Proportional to 2,094,813, 3,142,401.72 and 578,497.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094,813 : 3,142,401.72 = 578,497.92 : x
2. Step 2: Convert to fraction form
   2,094,813/3,142,401.72 = 578,497.92/x
3. Step 3: Cross multiply
   2,094,813x = 3,142,401.72 × 578,497.92
4. Step 4: Simplify right side
   2,094,813x = 1,817,872,858,824.42
5. Step 5: Solve for x
   x = 1,817,872,858,824.42/2,094,813
6. Step 6: Final answer
   x = 867,797.20