Finding the Fourth Proportional to 8,045.86, 11,099.52 and 5,018.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,045.86 : 11,099.52 = 5,018.50 : x
2. Step 2: Convert to fraction form
   8,045.86/11,099.52 = 5,018.50/x
3. Step 3: Cross multiply
   8,045.86x = 11,099.52 × 5,018.50
4. Step 4: Simplify right side
   8,045.86x = 55,702,941.12
5. Step 5: Solve for x
   x = 55,702,941.12/8,045.86
6. Step 6: Final answer
   x = 6,923.18