Finding the Fourth Proportional to 5,434.74, 7,498.71 and 3,076.02

Step by Step Solution

1. Step 1: Write the proportion equation
   5,434.74 : 7,498.71 = 3,076.02 : x
2. Step 2: Convert to fraction form
   5,434.74/7,498.71 = 3,076.02/x
3. Step 3: Cross multiply
   5,434.74x = 7,498.71 × 3,076.02
4. Step 4: Simplify right side
   5,434.74x = 23,066,181.93
5. Step 5: Solve for x
   x = 23,066,181.93/5,434.74
6. Step 6: Final answer
   x = 4,244.21