Finding the Fourth Proportional to 9,237.90, 12,748.59 and 5,046.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,237.90 : 12,748.59 = 5,046.06 : x
2. Step 2: Convert to fraction form
   9,237.90/12,748.59 = 5,046.06/x
3. Step 3: Cross multiply
   9,237.90x = 12,748.59 × 5,046.06
4. Step 4: Simplify right side
   9,237.90x = 64,330,150.06
5. Step 5: Solve for x
   x = 64,330,150.06/9,237.90
6. Step 6: Final answer
   x = 6,963.72