Finding the Fourth Proportional to 1,525,736, 2,105,581.29 and 846,672.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,736 : 2,105,581.29 = 846,672.50 : x
2. Step 2: Convert to fraction form
   1,525,736/2,105,581.29 = 846,672.50/x
3. Step 3: Cross multiply
   1,525,736x = 2,105,581.29 × 846,672.50
4. Step 4: Simplify right side
   1,525,736x = 1,782,737,774,757.53
5. Step 5: Solve for x
   x = 1,782,737,774,757.53/1,525,736
6. Step 6: Final answer
   x = 1,168,444.46