Finding the Fourth Proportional to 55,796.94, 83,695.86 and 18,359.55

Step by Step Solution

1. Step 1: Write the proportion equation
   55,796.94 : 83,695.86 = 18,359.55 : x
2. Step 2: Convert to fraction form
   55,796.94/83,695.86 = 18,359.55/x
3. Step 3: Cross multiply
   55,796.94x = 83,695.86 × 18,359.55
4. Step 4: Simplify right side
   55,796.94x = 1,536,618,326.46
5. Step 5: Solve for x
   x = 1,536,618,326.46/55,796.94
6. Step 6: Final answer
   x = 27,539.47