Finding the Fourth Proportional to 5,434.06, 7,499.01 and 3,076.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,434.06 : 7,499.01 = 3,076.96 : x
2. Step 2: Convert to fraction form
   5,434.06/7,499.01 = 3,076.96/x
3. Step 3: Cross multiply
   5,434.06x = 7,499.01 × 3,076.96
4. Step 4: Simplify right side
   5,434.06x = 23,074,153.81
5. Step 5: Solve for x
   x = 23,074,153.81/5,434.06
6. Step 6: Final answer
   x = 4,246.21