Finding the Fourth Proportional to 55,886.18, 77,154.81 and 37,048.82

Step by Step Solution

1. Step 1: Write the proportion equation
   55,886.18 : 77,154.81 = 37,048.82 : x
2. Step 2: Convert to fraction form
   55,886.18/77,154.81 = 37,048.82/x
3. Step 3: Cross multiply
   55,886.18x = 77,154.81 × 37,048.82
4. Step 4: Simplify right side
   55,886.18x = 2,858,494,667.82
5. Step 5: Solve for x
   x = 2,858,494,667.82/55,886.18
6. Step 6: Final answer
   x = 51,148.51