Finding the Fourth Proportional to 2,118.38, 2,926.35 and 1,532

Step by Step Solution

1. Step 1: Write the proportion equation
   2,118.38 : 2,926.35 = 1,532 : x
2. Step 2: Convert to fraction form
   2,118.38/2,926.35 = 1,532/x
3. Step 3: Cross multiply
   2,118.38x = 2,926.35 × 1,532
4. Step 4: Simplify right side
   2,118.38x = 4,483,168.20
5. Step 5: Solve for x
   x = 4,483,168.20/2,118.38
6. Step 6: Final answer
   x = 2,116.32