Finding the Fourth Proportional to 1,525,648.43, 2,105,493.18 and 846,584.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,648.43 : 2,105,493.18 = 846,584.93 : x
2. Step 2: Convert to fraction form
   1,525,648.43/2,105,493.18 = 846,584.93/x
3. Step 3: Cross multiply
   1,525,648.43x = 2,105,493.18 × 846,584.93
4. Step 4: Simplify right side
   1,525,648.43x = 1,782,478,796,405.78
5. Step 5: Solve for x
   x = 1,782,478,796,405.78/1,525,648.43
6. Step 6: Final answer
   x = 1,168,341.78