Finding the Fourth Proportional to 22,809.29, 34,219.01 and 7,015.91

Step by Step Solution

1. Step 1: Write the proportion equation
   22,809.29 : 34,219.01 = 7,015.91 : x
2. Step 2: Convert to fraction form
   22,809.29/34,219.01 = 7,015.91/x
3. Step 3: Cross multiply
   22,809.29x = 34,219.01 × 7,015.91
4. Step 4: Simplify right side
   22,809.29x = 240,077,459.37
5. Step 5: Solve for x
   x = 240,077,459.37/22,809.29
6. Step 6: Final answer
   x = 10,525.42