Finding the Fourth Proportional to 3,522,870.54, 4,861,478.94 and 2,072,659.26

Step by Step Solution

1. Step 1: Write the proportion equation
   3,522,870.54 : 4,861,478.94 = 2,072,659.26 : x
2. Step 2: Convert to fraction form
   3,522,870.54/4,861,478.94 = 2,072,659.26/x
3. Step 3: Cross multiply
   3,522,870.54x = 4,861,478.94 × 2,072,659.26
4. Step 4: Simplify right side
   3,522,870.54x = 10,076,189,342,285.98
5. Step 5: Solve for x
   x = 10,076,189,342,285.98/3,522,870.54
6. Step 6: Final answer
   x = 2,860,221.30