Finding the Fourth Proportional to 2,965,544.76, 4,447,445.16 and 1,259,674.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,965,544.76 : 4,447,445.16 = 1,259,674.50 : x
2. Step 2: Convert to fraction form
   2,965,544.76/4,447,445.16 = 1,259,674.50/x
3. Step 3: Cross multiply
   2,965,544.76x = 4,447,445.16 × 1,259,674.50
4. Step 4: Simplify right side
   2,965,544.76x = 5,602,333,258,200.42
5. Step 5: Solve for x
   x = 5,602,333,258,200.42/2,965,544.76
6. Step 6: Final answer
   x = 1,889,141.36