Finding the Fourth Proportional to 23,112.56, 34,671.58 and 7,530.19

Step by Step Solution

1. Step 1: Write the proportion equation
   23,112.56 : 34,671.58 = 7,530.19 : x
2. Step 2: Convert to fraction form
   23,112.56/34,671.58 = 7,530.19/x
3. Step 3: Cross multiply
   23,112.56x = 34,671.58 × 7,530.19
4. Step 4: Simplify right side
   23,112.56x = 261,083,479.50
5. Step 5: Solve for x
   x = 261,083,479.50/23,112.56
6. Step 6: Final answer
   x = 11,296.17