Finding the Fourth Proportional to 2,105,355.30, 3,152,128.05 and 2,046,306.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,105,355.30 : 3,152,128.05 = 2,046,306.30 : x
2. Step 2: Convert to fraction form
   2,105,355.30/3,152,128.05 = 2,046,306.30/x
3. Step 3: Cross multiply
   2,105,355.30x = 3,152,128.05 × 2,046,306.30
4. Step 4: Simplify right side
   2,105,355.30x = 6,450,219,487,121.72
5. Step 5: Solve for x
   x = 6,450,219,487,121.72/2,105,355.30
6. Step 6: Final answer
   x = 3,063,720.17