Finding the Fourth Proportional to 37,506.79, 51,758.58 and 20,510.84

Step by Step Solution

1. Step 1: Write the proportion equation
   37,506.79 : 51,758.58 = 20,510.84 : x
2. Step 2: Convert to fraction form
   37,506.79/51,758.58 = 20,510.84/x
3. Step 3: Cross multiply
   37,506.79x = 51,758.58 × 20,510.84
4. Step 4: Simplify right side
   37,506.79x = 1,061,612,082.40
5. Step 5: Solve for x
   x = 1,061,612,082.40/37,506.79
6. Step 6: Final answer
   x = 28,304.53