Finding the Fourth Proportional to 15,624.72, 23,424.12 and 7,300.44

Step by Step Solution

1. Step 1: Write the proportion equation
   15,624.72 : 23,424.12 = 7,300.44 : x
2. Step 2: Convert to fraction form
   15,624.72/23,424.12 = 7,300.44/x
3. Step 3: Cross multiply
   15,624.72x = 23,424.12 × 7,300.44
4. Step 4: Simplify right side
   15,624.72x = 171,006,382.61
5. Step 5: Solve for x
   x = 171,006,382.61/15,624.72
6. Step 6: Final answer
   x = 10,944.60