Finding the Fourth Proportional to 2,397,817.86, 3,308,950.02 and 1,310,066.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397,817.86 : 3,308,950.02 = 1,310,066.07 : x
2. Step 2: Convert to fraction form
   2,397,817.86/3,308,950.02 = 1,310,066.07/x
3. Step 3: Cross multiply
   2,397,817.86x = 3,308,950.02 × 1,310,066.07
4. Step 4: Simplify right side
   2,397,817.86x = 4,334,943,148,527.82
5. Step 5: Solve for x
   x = 4,334,943,148,527.82/2,397,817.86
6. Step 6: Final answer
   x = 1,807,870.07