Finding the Fourth Proportional to 2,305,834.32, 3,464,000.30 and 1,668,105.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,305,834.32 : 3,464,000.30 = 1,668,105.12 : x
2. Step 2: Convert to fraction form
   2,305,834.32/3,464,000.30 = 1,668,105.12/x
3. Step 3: Cross multiply
   2,305,834.32x = 3,464,000.30 × 1,668,105.12
4. Step 4: Simplify right side
   2,305,834.32x = 5,778,316,636,111.54
5. Step 5: Solve for x
   x = 5,778,316,636,111.54/2,305,834.32
6. Step 6: Final answer
   x = 2,505,954.82