Finding the Fourth Proportional to 3,061.01, 4,593.57 and 1,113.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,061.01 : 4,593.57 = 1,113.22 : x
2. Step 2: Convert to fraction form
   3,061.01/4,593.57 = 1,113.22/x
3. Step 3: Cross multiply
   3,061.01x = 4,593.57 × 1,113.22
4. Step 4: Simplify right side
   3,061.01x = 5,113,654.00
5. Step 5: Solve for x
   x = 5,113,654.00/3,061.01
6. Step 6: Final answer
   x = 1,670.58