Finding the Fourth Proportional to 9,250.76, 12,765.98 and 5,059.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,250.76 : 12,765.98 = 5,059.01 : x
2. Step 2: Convert to fraction form
   9,250.76/12,765.98 = 5,059.01/x
3. Step 3: Cross multiply
   9,250.76x = 12,765.98 × 5,059.01
4. Step 4: Simplify right side
   9,250.76x = 64,583,131.35
5. Step 5: Solve for x
   x = 64,583,131.35/9,250.76
6. Step 6: Final answer
   x = 6,981.39