Finding the Fourth Proportional to 9,298.77, 13,950.57 and 3,059.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,298.77 : 13,950.57 = 3,059.75 : x
2. Step 2: Convert to fraction form
   9,298.77/13,950.57 = 3,059.75/x
3. Step 3: Cross multiply
   9,298.77x = 13,950.57 × 3,059.75
4. Step 4: Simplify right side
   9,298.77x = 42,685,186.80
5. Step 5: Solve for x
   x = 42,685,186.80/9,298.77
6. Step 6: Final answer
   x = 4,590.41