Finding the Fourth Proportional to 6,545.42, 9,820.06 and 3,774.08

Step by Step Solution

1. Step 1: Write the proportion equation
   6,545.42 : 9,820.06 = 3,774.08 : x
2. Step 2: Convert to fraction form
   6,545.42/9,820.06 = 3,774.08/x
3. Step 3: Cross multiply
   6,545.42x = 9,820.06 × 3,774.08
4. Step 4: Simplify right side
   6,545.42x = 37,061,633.51
5. Step 5: Solve for x
   x = 37,061,633.51/6,545.42
6. Step 6: Final answer
   x = 5,662.23