Finding the Fourth Proportional to 12,567.48, 18,846.06 and 4,670.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,567.48 : 18,846.06 = 4,670.52 : x
2. Step 2: Convert to fraction form
   12,567.48/18,846.06 = 4,670.52/x
3. Step 3: Cross multiply
   12,567.48x = 18,846.06 × 4,670.52
4. Step 4: Simplify right side
   12,567.48x = 88,020,900.15
5. Step 5: Solve for x
   x = 88,020,900.15/12,567.48
6. Step 6: Final answer
   x = 7,003.86