Finding the Fourth Proportional to 9,845.83, 14,775.41 and 7,386.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,845.83 : 14,775.41 = 7,386.67 : x
2. Step 2: Convert to fraction form
   9,845.83/14,775.41 = 7,386.67/x
3. Step 3: Cross multiply
   9,845.83x = 14,775.41 × 7,386.67
4. Step 4: Simplify right side
   9,845.83x = 109,141,040.85
5. Step 5: Solve for x
   x = 109,141,040.85/9,845.83
6. Step 6: Final answer
   x = 11,085.00