Finding the Fourth Proportional to 38,288.61, 57,461.00 and 25,136.37

Step by Step Solution

1. Step 1: Write the proportion equation
   38,288.61 : 57,461.00 = 25,136.37 : x
2. Step 2: Convert to fraction form
   38,288.61/57,461.00 = 25,136.37/x
3. Step 3: Cross multiply
   38,288.61x = 57,461.00 × 25,136.37
4. Step 4: Simplify right side
   38,288.61x = 1,444,360,830.89
5. Step 5: Solve for x
   x = 1,444,360,830.89/38,288.61
6. Step 6: Final answer
   x = 37,722.99