Finding the Fourth Proportional to 37,523, 51,781.76 and 20,758.52

Step by Step Solution

1. Step 1: Write the proportion equation
   37,523 : 51,781.76 = 20,758.52 : x
2. Step 2: Convert to fraction form
   37,523/51,781.76 = 20,758.52/x
3. Step 3: Cross multiply
   37,523x = 51,781.76 × 20,758.52
4. Step 4: Simplify right side
   37,523x = 1,074,912,700.60
5. Step 5: Solve for x
   x = 1,074,912,700.60/37,523
6. Step 6: Final answer
   x = 28,646.77