Finding the Fourth Proportional to 2,205,050.88, 3,043,251.96 and 1,345,428.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,205,050.88 : 3,043,251.96 = 1,345,428.72 : x
2. Step 2: Convert to fraction form
   2,205,050.88/3,043,251.96 = 1,345,428.72/x
3. Step 3: Cross multiply
   2,205,050.88x = 3,043,251.96 × 1,345,428.72
4. Step 4: Simplify right side
   2,205,050.88x = 4,094,478,589,180.29
5. Step 5: Solve for x
   x = 4,094,478,589,180.29/2,205,050.88
6. Step 6: Final answer
   x = 1,856,863.54