Finding the Fourth Proportional to 1,088.33, 1,624.06 and 1,052.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,088.33 : 1,624.06 = 1,052.82 : x
2. Step 2: Convert to fraction form
   1,088.33/1,624.06 = 1,052.82/x
3. Step 3: Cross multiply
   1,088.33x = 1,624.06 × 1,052.82
4. Step 4: Simplify right side
   1,088.33x = 1,709,844.17
5. Step 5: Solve for x
   x = 1,709,844.17/1,088.33
6. Step 6: Final answer
   x = 1,571.08