Finding the Fourth Proportional to 9,373.37, 14,055.42 and 3,131.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,373.37 : 14,055.42 = 3,131.24 : x
2. Step 2: Convert to fraction form
   9,373.37/14,055.42 = 3,131.24/x
3. Step 3: Cross multiply
   9,373.37x = 14,055.42 × 3,131.24
4. Step 4: Simplify right side
   9,373.37x = 44,010,893.32
5. Step 5: Solve for x
   x = 44,010,893.32/9,373.37
6. Step 6: Final answer
   x = 4,695.31