Finding the Fourth Proportional to 1,332.42, 1,837.58 and 1,110.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,332.42 : 1,837.58 = 1,110.89 : x
2. Step 2: Convert to fraction form
   1,332.42/1,837.58 = 1,110.89/x
3. Step 3: Cross multiply
   1,332.42x = 1,837.58 × 1,110.89
4. Step 4: Simplify right side
   1,332.42x = 2,041,334.50
5. Step 5: Solve for x
   x = 2,041,334.50/1,332.42
6. Step 6: Final answer
   x = 1,532.05