Finding the Fourth Proportional to 37,510.27, 51,770.53 and 21,603.92

Step by Step Solution

1. Step 1: Write the proportion equation
   37,510.27 : 51,770.53 = 21,603.92 : x
2. Step 2: Convert to fraction form
   37,510.27/51,770.53 = 21,603.92/x
3. Step 3: Cross multiply
   37,510.27x = 51,770.53 × 21,603.92
4. Step 4: Simplify right side
   37,510.27x = 1,118,446,388.48
5. Step 5: Solve for x
   x = 1,118,446,388.48/37,510.27
6. Step 6: Final answer
   x = 29,817.08