Finding the Fourth Proportional to 2,652,963.57, 3,979,056.69 and 1,304,763.66

Step by Step Solution

1. Step 1: Write the proportion equation
   2,652,963.57 : 3,979,056.69 = 1,304,763.66 : x
2. Step 2: Convert to fraction form
   2,652,963.57/3,979,056.69 = 1,304,763.66/x
3. Step 3: Cross multiply
   2,652,963.57x = 3,979,056.69 × 1,304,763.66
4. Step 4: Simplify right side
   2,652,963.57x = 5,191,728,570,191.89
5. Step 5: Solve for x
   x = 5,191,728,570,191.89/2,652,963.57
6. Step 6: Final answer
   x = 1,956,954.34