Finding the Fourth Proportional to 994.05, 1,494.72 and 751.59

Step by Step Solution

1. Step 1: Write the proportion equation
   994.05 : 1,494.72 = 751.59 : x
2. Step 2: Convert to fraction form
   994.05/1,494.72 = 751.59/x
3. Step 3: Cross multiply
   994.05x = 1,494.72 × 751.59
4. Step 4: Simplify right side
   994.05x = 1,123,416.60
5. Step 5: Solve for x
   x = 1,123,416.60/994.05
6. Step 6: Final answer
   x = 1,130.14