Finding the Fourth Proportional to 9,460.86, 13,055.83 and 5,212.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,460.86 : 13,055.83 = 5,212.32 : x
2. Step 2: Convert to fraction form
   9,460.86/13,055.83 = 5,212.32/x
3. Step 3: Cross multiply
   9,460.86x = 13,055.83 × 5,212.32
4. Step 4: Simplify right side
   9,460.86x = 68,051,137.76
5. Step 5: Solve for x
   x = 68,051,137.76/9,460.86
6. Step 6: Final answer
   x = 7,192.92