Finding the Fourth Proportional to 1,798.32, 2,481.69 and 1,052.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,798.32 : 2,481.69 = 1,052.13 : x
2. Step 2: Convert to fraction form
   1,798.32/2,481.69 = 1,052.13/x
3. Step 3: Cross multiply
   1,798.32x = 2,481.69 × 1,052.13
4. Step 4: Simplify right side
   1,798.32x = 2,611,060.50
5. Step 5: Solve for x
   x = 2,611,060.50/1,798.32
6. Step 6: Final answer
   x = 1,451.94