Finding the Fourth Proportional to 2,402,337.69, 3,315,225.78 and 1,314,609.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402,337.69 : 3,315,225.78 = 1,314,609.48 : x
2. Step 2: Convert to fraction form
   2,402,337.69/3,315,225.78 = 1,314,609.48/x
3. Step 3: Cross multiply
   2,402,337.69x = 3,315,225.78 × 1,314,609.48
4. Step 4: Simplify right side
   2,402,337.69x = 4,358,227,238,728.39
5. Step 5: Solve for x
   x = 4,358,227,238,728.39/2,402,337.69
6. Step 6: Final answer
   x = 1,814,160.96