Finding the Fourth Proportional to 2,353,443.74, 3,530,159.82 and 1,328,309.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353,443.74 : 3,530,159.82 = 1,328,309.29 : x
2. Step 2: Convert to fraction form
   2,353,443.74/3,530,159.82 = 1,328,309.29/x
3. Step 3: Cross multiply
   2,353,443.74x = 3,530,159.82 × 1,328,309.29
4. Step 4: Simplify right side
   2,353,443.74x = 4,689,144,088,503.43
5. Step 5: Solve for x
   x = 4,689,144,088,503.43/2,353,443.74
6. Step 6: Final answer
   x = 1,992,460.67