Finding the Fourth Proportional to 9,977.41, 13,768.52 and 5,501.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,977.41 : 13,768.52 = 5,501.25 : x
2. Step 2: Convert to fraction form
   9,977.41/13,768.52 = 5,501.25/x
3. Step 3: Cross multiply
   9,977.41x = 13,768.52 × 5,501.25
4. Step 4: Simplify right side
   9,977.41x = 75,744,043.14
5. Step 5: Solve for x
   x = 75,744,043.14/9,977.41
6. Step 6: Final answer
   x = 7,591.55