Finding the Fourth Proportional to 6,670.30, 10,003.29 and 3,548.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,670.30 : 10,003.29 = 3,548.56 : x
2. Step 2: Convert to fraction form
   6,670.30/10,003.29 = 3,548.56/x
3. Step 3: Cross multiply
   6,670.30x = 10,003.29 × 3,548.56
4. Step 4: Simplify right side
   6,670.30x = 35,497,274.76
5. Step 5: Solve for x
   x = 35,497,274.76/6,670.30
6. Step 6: Final answer
   x = 5,321.69