Finding the Fourth Proportional to 2,196,225.60, 3,287,923.20 and 1,566,369.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,225.60 : 3,287,923.20 = 1,566,369.60 : x
2. Step 2: Convert to fraction form
   2,196,225.60/3,287,923.20 = 1,566,369.60/x
3. Step 3: Cross multiply
   2,196,225.60x = 3,287,923.20 × 1,566,369.60
4. Step 4: Simplify right side
   2,196,225.60x = 5,150,102,947,614.72
5. Step 5: Solve for x
   x = 5,150,102,947,614.72/2,196,225.60
6. Step 6: Final answer
   x = 2,344,979.02