Finding the Fourth Proportional to 37,048.01, 55,555.20 and 15,978.08

Step by Step Solution

1. Step 1: Write the proportion equation
   37,048.01 : 55,555.20 = 15,978.08 : x
2. Step 2: Convert to fraction form
   37,048.01/55,555.20 = 15,978.08/x
3. Step 3: Cross multiply
   37,048.01x = 55,555.20 × 15,978.08
4. Step 4: Simplify right side
   37,048.01x = 887,665,568.90
5. Step 5: Solve for x
   x = 887,665,568.90/37,048.01
6. Step 6: Final answer
   x = 23,959.88