Finding the Fourth Proportional to 37,301.50, 55,967.91 and 15,130.72

Step by Step Solution

1. Step 1: Write the proportion equation
   37,301.50 : 55,967.91 = 15,130.72 : x
2. Step 2: Convert to fraction form
   37,301.50/55,967.91 = 15,130.72/x
3. Step 3: Cross multiply
   37,301.50x = 55,967.91 × 15,130.72
4. Step 4: Simplify right side
   37,301.50x = 846,834,775.20
5. Step 5: Solve for x
   x = 846,834,775.20/37,301.50
6. Step 6: Final answer
   x = 22,702.43