Finding the Fourth Proportional to 17,594.37, 26,394.15 and 5,112.77

Step by Step Solution

1. Step 1: Write the proportion equation
   17,594.37 : 26,394.15 = 5,112.77 : x
2. Step 2: Convert to fraction form
   17,594.37/26,394.15 = 5,112.77/x
3. Step 3: Cross multiply
   17,594.37x = 26,394.15 × 5,112.77
4. Step 4: Simplify right side
   17,594.37x = 134,947,086.32
5. Step 5: Solve for x
   x = 134,947,086.32/17,594.37
6. Step 6: Final answer
   x = 7,669.90