Finding the Fourth Proportional to 55,498.98, 76,588.83 and 30,349.02

Step by Step Solution

1. Step 1: Write the proportion equation
   55,498.98 : 76,588.83 = 30,349.02 : x
2. Step 2: Convert to fraction form
   55,498.98/76,588.83 = 30,349.02/x
3. Step 3: Cross multiply
   55,498.98x = 76,588.83 × 30,349.02
4. Step 4: Simplify right side
   55,498.98x = 2,324,395,933.45
5. Step 5: Solve for x
   x = 2,324,395,933.45/55,498.98
6. Step 6: Final answer
   x = 41,881.78