Finding the Fourth Proportional to 5,032.82, 7,538.16 and 3,079.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,032.82 : 7,538.16 = 3,079.10 : x
2. Step 2: Convert to fraction form
   5,032.82/7,538.16 = 3,079.10/x
3. Step 3: Cross multiply
   5,032.82x = 7,538.16 × 3,079.10
4. Step 4: Simplify right side
   5,032.82x = 23,210,748.46
5. Step 5: Solve for x
   x = 23,210,748.46/5,032.82
6. Step 6: Final answer
   x = 4,611.88