Finding the Fourth Proportional to 37,061.28, 55,483.48 and 22,978.82

Step by Step Solution

1. Step 1: Write the proportion equation
   37,061.28 : 55,483.48 = 22,978.82 : x
2. Step 2: Convert to fraction form
   37,061.28/55,483.48 = 22,978.82/x
3. Step 3: Cross multiply
   37,061.28x = 55,483.48 × 22,978.82
4. Step 4: Simplify right side
   37,061.28x = 1,274,944,899.89
5. Step 5: Solve for x
   x = 1,274,944,899.89/37,061.28
6. Step 6: Final answer
   x = 34,400.99