Finding the Fourth Proportional to 1,483.01, 2,045.31 and 1,110.87

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483.01 : 2,045.31 = 1,110.87 : x
2. Step 2: Convert to fraction form
   1,483.01/2,045.31 = 1,110.87/x
3. Step 3: Cross multiply
   1,483.01x = 2,045.31 × 1,110.87
4. Step 4: Simplify right side
   1,483.01x = 2,272,073.52
5. Step 5: Solve for x
   x = 2,272,073.52/1,483.01
6. Step 6: Final answer
   x = 1,532.07