Finding the Fourth Proportional to 9,071.52, 12,518.32 and 5,092.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,071.52 : 12,518.32 = 5,092.96 : x
2. Step 2: Convert to fraction form
   9,071.52/12,518.32 = 5,092.96/x
3. Step 3: Cross multiply
   9,071.52x = 12,518.32 × 5,092.96
4. Step 4: Simplify right side
   9,071.52x = 63,755,303.03
5. Step 5: Solve for x
   x = 63,755,303.03/9,071.52
6. Step 6: Final answer
   x = 7,028.07