Finding the Fourth Proportional to 1,536,810.83, 2,120,789.02 and 848,525.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536,810.83 : 2,120,789.02 = 848,525.57 : x
2. Step 2: Convert to fraction form
   1,536,810.83/2,120,789.02 = 848,525.57/x
3. Step 3: Cross multiply
   1,536,810.83x = 2,120,789.02 × 848,525.57
4. Step 4: Simplify right side
   1,536,810.83x = 1,799,543,707,802.61
5. Step 5: Solve for x
   x = 1,799,543,707,802.61/1,536,810.83
6. Step 6: Final answer
   x = 1,170,959.81