Finding the Fourth Proportional to 1,094.01, 1,629.41 and 1,088.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,094.01 : 1,629.41 = 1,088.71 : x
2. Step 2: Convert to fraction form
   1,094.01/1,629.41 = 1,088.71/x
3. Step 3: Cross multiply
   1,094.01x = 1,629.41 × 1,088.71
4. Step 4: Simplify right side
   1,094.01x = 1,773,954.96
5. Step 5: Solve for x
   x = 1,773,954.96/1,094.01
6. Step 6: Final answer
   x = 1,621.52