Finding the Fourth Proportional to 11,633.88, 17,433.50 and 5,056.47

Step by Step Solution

1. Step 1: Write the proportion equation
   11,633.88 : 17,433.50 = 5,056.47 : x
2. Step 2: Convert to fraction form
   11,633.88/17,433.50 = 5,056.47/x
3. Step 3: Cross multiply
   11,633.88x = 17,433.50 × 5,056.47
4. Step 4: Simplify right side
   11,633.88x = 88,151,944.46
5. Step 5: Solve for x
   x = 88,151,944.46/11,633.88
6. Step 6: Final answer
   x = 7,577.17