Finding the Fourth Proportional to 3,061.99, 4,588.93 and 1,112.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,061.99 : 4,588.93 = 1,112.32 : x
2. Step 2: Convert to fraction form
   3,061.99/4,588.93 = 1,112.32/x
3. Step 3: Cross multiply
   3,061.99x = 4,588.93 × 1,112.32
4. Step 4: Simplify right side
   3,061.99x = 5,104,358.62
5. Step 5: Solve for x
   x = 5,104,358.62/3,061.99
6. Step 6: Final answer
   x = 1,667.01