Finding the Fourth Proportional to 9,333.03, 13,977.32 and 5,109.99

Step by Step Solution

1. Step 1: Write the proportion equation
   9,333.03 : 13,977.32 = 5,109.99 : x
2. Step 2: Convert to fraction form
   9,333.03/13,977.32 = 5,109.99/x
3. Step 3: Cross multiply
   9,333.03x = 13,977.32 × 5,109.99
4. Step 4: Simplify right side
   9,333.03x = 71,423,965.43
5. Step 5: Solve for x
   x = 71,423,965.43/9,333.03
6. Step 6: Final answer
   x = 7,652.82