Finding the Fourth Proportional to 9,463.98, 13,060.29 and 5,272.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,463.98 : 13,060.29 = 5,272.23 : x
2. Step 2: Convert to fraction form
   9,463.98/13,060.29 = 5,272.23/x
3. Step 3: Cross multiply
   9,463.98x = 13,060.29 × 5,272.23
4. Step 4: Simplify right side
   9,463.98x = 68,856,852.75
5. Step 5: Solve for x
   x = 68,856,852.75/9,463.98
6. Step 6: Final answer
   x = 7,275.68