Finding the Fourth Proportional to 2,397,814.86, 3,308,945.89 and 1,310,063.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397,814.86 : 3,308,945.89 = 1,310,063.08 : x
2. Step 2: Convert to fraction form
   2,397,814.86/3,308,945.89 = 1,310,063.08/x
3. Step 3: Cross multiply
   2,397,814.86x = 3,308,945.89 × 1,310,063.08
4. Step 4: Simplify right side
   2,397,814.86x = 4,334,927,844,206.74
5. Step 5: Solve for x
   x = 4,334,927,844,206.74/2,397,814.86
6. Step 6: Final answer
   x = 1,807,865.95