Finding the Fourth Proportional to 3,384.96, 5,077.27 and 1,164.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,384.96 : 5,077.27 = 1,164.01 : x
2. Step 2: Convert to fraction form
   3,384.96/5,077.27 = 1,164.01/x
3. Step 3: Cross multiply
   3,384.96x = 5,077.27 × 1,164.01
4. Step 4: Simplify right side
   3,384.96x = 5,909,991.33
5. Step 5: Solve for x
   x = 5,909,991.33/3,384.96
6. Step 6: Final answer
   x = 1,745.96