Finding the Fourth Proportional to 7,058.82, 10,591.71 and 4,992.11

Step by Step Solution

1. Step 1: Write the proportion equation
   7,058.82 : 10,591.71 = 4,992.11 : x
2. Step 2: Convert to fraction form
   7,058.82/10,591.71 = 4,992.11/x
3. Step 3: Cross multiply
   7,058.82x = 10,591.71 × 4,992.11
4. Step 4: Simplify right side
   7,058.82x = 52,874,928.45
5. Step 5: Solve for x
   x = 52,874,928.45/7,058.82
6. Step 6: Final answer
   x = 7,490.62