Finding the Fourth Proportional to 2,943,547.32, 4,411,627.38 and 1,258,669.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,943,547.32 : 4,411,627.38 = 1,258,669.56 : x
2. Step 2: Convert to fraction form
   2,943,547.32/4,411,627.38 = 1,258,669.56/x
3. Step 3: Cross multiply
   2,943,547.32x = 4,411,627.38 × 1,258,669.56
4. Step 4: Simplify right side
   2,943,547.32x = 5,552,781,093,268.55
5. Step 5: Solve for x
   x = 5,552,781,093,268.55/2,943,547.32
6. Step 6: Final answer
   x = 1,886,424.95