Finding the Fourth Proportional to 1,085.01, 1,627.10 and 468.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085.01 : 1,627.10 = 468.67 : x
2. Step 2: Convert to fraction form
   1,085.01/1,627.10 = 468.67/x
3. Step 3: Cross multiply
   1,085.01x = 1,627.10 × 468.67
4. Step 4: Simplify right side
   1,085.01x = 762,564.82
5. Step 5: Solve for x
   x = 762,564.82/1,085.01
6. Step 6: Final answer
   x = 702.82