Finding the Fourth Proportional to 2,397,815.86, 3,308,947.27 and 1,310,064.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397,815.86 : 3,308,947.27 = 1,310,064.08 : x
2. Step 2: Convert to fraction form
   2,397,815.86/3,308,947.27 = 1,310,064.08/x
3. Step 3: Cross multiply
   2,397,815.86x = 3,308,947.27 × 1,310,064.08
4. Step 4: Simplify right side
   2,397,815.86x = 4,334,932,961,041.06
5. Step 5: Solve for x
   x = 4,334,932,961,041.06/2,397,815.86
6. Step 6: Final answer
   x = 1,807,867.33