Finding the Fourth Proportional to 37,767, 52,082.70 and 27,548.76

Step by Step Solution

1. Step 1: Write the proportion equation
   37,767 : 52,082.70 = 27,548.76 : x
2. Step 2: Convert to fraction form
   37,767/52,082.70 = 27,548.76/x
3. Step 3: Cross multiply
   37,767x = 52,082.70 × 27,548.76
4. Step 4: Simplify right side
   37,767x = 1,434,813,802.45
5. Step 5: Solve for x
   x = 1,434,813,802.45/37,767
6. Step 6: Final answer
   x = 37,991.20