Finding the Fourth Proportional to 2,960,305.89, 4,441,360.92 and 1,253,560.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,960,305.89 : 4,441,360.92 = 1,253,560.15 : x
2. Step 2: Convert to fraction form
   2,960,305.89/4,441,360.92 = 1,253,560.15/x
3. Step 3: Cross multiply
   2,960,305.89x = 4,441,360.92 × 1,253,560.15
4. Step 4: Simplify right side
   2,960,305.89x = 5,567,513,061,079.34
5. Step 5: Solve for x
   x = 5,567,513,061,079.34/2,960,305.89
6. Step 6: Final answer
   x = 1,880,722.22