Finding the Fourth Proportional to 55,116.32, 76,083.71 and 37,235.43

Step by Step Solution

1. Step 1: Write the proportion equation
   55,116.32 : 76,083.71 = 37,235.43 : x
2. Step 2: Convert to fraction form
   55,116.32/76,083.71 = 37,235.43/x
3. Step 3: Cross multiply
   55,116.32x = 76,083.71 × 37,235.43
4. Step 4: Simplify right side
   55,116.32x = 2,833,009,471.67
5. Step 5: Solve for x
   x = 2,833,009,471.67/55,116.32
6. Step 6: Final answer
   x = 51,400.56