Finding the Fourth Proportional to 6,009.01, 9,005.29 and 3,377.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,009.01 : 9,005.29 = 3,377.78 : x
2. Step 2: Convert to fraction form
   6,009.01/9,005.29 = 3,377.78/x
3. Step 3: Cross multiply
   6,009.01x = 9,005.29 × 3,377.78
4. Step 4: Simplify right side
   6,009.01x = 30,417,888.46
5. Step 5: Solve for x
   x = 30,417,888.46/6,009.01
6. Step 6: Final answer
   x = 5,062.05