Finding the Fourth Proportional to 1,084,510.36, 1,627,105.61 and 652,698.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,084,510.36 : 1,627,105.61 = 652,698.96 : x
2. Step 2: Convert to fraction form
   1,084,510.36/1,627,105.61 = 652,698.96/x
3. Step 3: Cross multiply
   1,084,510.36x = 1,627,105.61 × 652,698.96
4. Step 4: Simplify right side
   1,084,510.36x = 1,062,010,139,457.17
5. Step 5: Solve for x
   x = 1,062,010,139,457.17/1,084,510.36
6. Step 6: Final answer
   x = 979,253.11