Finding the Fourth Proportional to 3,667.86, 5,060.83 and 2,175.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.86 : 5,060.83 = 2,175.02 : x
2. Step 2: Convert to fraction form
   3,667.86/5,060.83 = 2,175.02/x
3. Step 3: Cross multiply
   3,667.86x = 5,060.83 × 2,175.02
4. Step 4: Simplify right side
   3,667.86x = 11,007,406.47
5. Step 5: Solve for x
   x = 11,007,406.47/3,667.86
6. Step 6: Final answer
   x = 3,001.04