Finding the Fourth Proportional to 1,461.42, 2,191.32 and 594.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,461.42 : 2,191.32 = 594.72 : x
2. Step 2: Convert to fraction form
   1,461.42/2,191.32 = 594.72/x
3. Step 3: Cross multiply
   1,461.42x = 2,191.32 × 594.72
4. Step 4: Simplify right side
   1,461.42x = 1,303,221.83
5. Step 5: Solve for x
   x = 1,303,221.83/1,461.42
6. Step 6: Final answer
   x = 891.75