Finding the Fourth Proportional to 3,589,061.48, 4,952,730.04 and 2,138,724.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,589,061.48 : 4,952,730.04 = 2,138,724.60 : x
2. Step 2: Convert to fraction form
   3,589,061.48/4,952,730.04 = 2,138,724.60/x
3. Step 3: Cross multiply
   3,589,061.48x = 4,952,730.04 × 2,138,724.60
4. Step 4: Simplify right side
   3,589,061.48x = 10,592,525,573,706.98
5. Step 5: Solve for x
   x = 10,592,525,573,706.98/3,589,061.48
6. Step 6: Final answer
   x = 2,951,335.78