Finding the Fourth Proportional to 1,094.50, 1,630.81 and 1,010.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,094.50 : 1,630.81 = 1,010.67 : x
2. Step 2: Convert to fraction form
   1,094.50/1,630.81 = 1,010.67/x
3. Step 3: Cross multiply
   1,094.50x = 1,630.81 × 1,010.67
4. Step 4: Simplify right side
   1,094.50x = 1,648,210.74
5. Step 5: Solve for x
   x = 1,648,210.74/1,094.50
6. Step 6: Final answer
   x = 1,505.90