Finding the Fourth Proportional to 2,260,017.52, 3,118,846.88 and 1,227,545.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,260,017.52 : 3,118,846.88 = 1,227,545.55 : x
2. Step 2: Convert to fraction form
   2,260,017.52/3,118,846.88 = 1,227,545.55/x
3. Step 3: Cross multiply
   2,260,017.52x = 3,118,846.88 × 1,227,545.55
4. Step 4: Simplify right side
   2,260,017.52x = 3,828,526,611,744.25
5. Step 5: Solve for x
   x = 3,828,526,611,744.25/2,260,017.52
6. Step 6: Final answer
   x = 1,694,025.19