Finding the Fourth Proportional to 2,632,509, 3,947,961.42 and 1,369,647.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,632,509 : 3,947,961.42 = 1,369,647.72 : x
2. Step 2: Convert to fraction form
   2,632,509/3,947,961.42 = 1,369,647.72/x
3. Step 3: Cross multiply
   2,632,509x = 3,947,961.42 × 1,369,647.72
4. Step 4: Simplify right side
   2,632,509x = 5,407,316,357,550.96
5. Step 5: Solve for x
   x = 5,407,316,357,550.96/2,632,509
6. Step 6: Final answer
   x = 2,054,054.27