Finding the Fourth Proportional to 36,789, 55,184.03 and 10,493.75

Step by Step Solution

1. Step 1: Write the proportion equation
   36,789 : 55,184.03 = 10,493.75 : x
2. Step 2: Convert to fraction form
   36,789/55,184.03 = 10,493.75/x
3. Step 3: Cross multiply
   36,789x = 55,184.03 × 10,493.75
4. Step 4: Simplify right side
   36,789x = 579,087,086.42
5. Step 5: Solve for x
   x = 579,087,086.42/36,789
6. Step 6: Final answer
   x = 15,740.77