Finding the Fourth Proportional to 2,402,372.05, 3,315,273.77 and 1,314,643.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402,372.05 : 3,315,273.77 = 1,314,643.89 : x
2. Step 2: Convert to fraction form
   2,402,372.05/3,315,273.77 = 1,314,643.89/x
3. Step 3: Cross multiply
   2,402,372.05x = 3,315,273.77 × 1,314,643.89
4. Step 4: Simplify right side
   2,402,372.05x = 4,358,404,405,407.77
5. Step 5: Solve for x
   x = 4,358,404,405,407.77/2,402,372.05
6. Step 6: Final answer
   x = 1,814,208.75