Finding the Fourth Proportional to 2,391,395.88, 3,300,094.32 and 1,303,650.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391,395.88 : 3,300,094.32 = 1,303,650.12 : x
2. Step 2: Convert to fraction form
   2,391,395.88/3,300,094.32 = 1,303,650.12/x
3. Step 3: Cross multiply
   2,391,395.88x = 3,300,094.32 × 1,303,650.12
4. Step 4: Simplify right side
   2,391,395.88x = 4,302,168,356,279.32
5. Step 5: Solve for x
   x = 4,302,168,356,279.32/2,391,395.88
6. Step 6: Final answer
   x = 1,799,019.72