Finding the Fourth Proportional to 1,475.98, 2,036.80 and 846.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,475.98 : 2,036.80 = 846.34 : x
2. Step 2: Convert to fraction form
   1,475.98/2,036.80 = 846.34/x
3. Step 3: Cross multiply
   1,475.98x = 2,036.80 × 846.34
4. Step 4: Simplify right side
   1,475.98x = 1,723,825.31
5. Step 5: Solve for x
   x = 1,723,825.31/1,475.98
6. Step 6: Final answer
   x = 1,167.92