Finding the Fourth Proportional to 2,072,545.08, 3,108,928.56 and 652,711.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,072,545.08 : 3,108,928.56 = 652,711.72 : x
2. Step 2: Convert to fraction form
   2,072,545.08/3,108,928.56 = 652,711.72/x
3. Step 3: Cross multiply
   2,072,545.08x = 3,108,928.56 × 652,711.72
4. Step 4: Simplify right side
   2,072,545.08x = 2,029,234,107,754.72
5. Step 5: Solve for x
   x = 2,029,234,107,754.72/2,072,545.08
6. Step 6: Final answer
   x = 979,102.52