Finding the Fourth Proportional to 3,433,062.72, 5,152,983.93 and 2,577,158.40

Step by Step Solution

1. Step 1: Write the proportion equation
   3,433,062.72 : 5,152,983.93 = 2,577,158.40 : x
2. Step 2: Convert to fraction form
   3,433,062.72/5,152,983.93 = 2,577,158.40/x
3. Step 3: Cross multiply
   3,433,062.72x = 5,152,983.93 × 2,577,158.40
4. Step 4: Simplify right side
   3,433,062.72x = 13,280,055,820,264.51
5. Step 5: Solve for x
   x = 13,280,055,820,264.51/3,433,062.72
6. Step 6: Final answer
   x = 3,868,282.32