Finding the Fourth Proportional to 52,408.98, 78,558.12 and 37,609.83

Step by Step Solution

1. Step 1: Write the proportion equation
   52,408.98 : 78,558.12 = 37,609.83 : x
2. Step 2: Convert to fraction form
   52,408.98/78,558.12 = 37,609.83/x
3. Step 3: Cross multiply
   52,408.98x = 78,558.12 × 37,609.83
4. Step 4: Simplify right side
   52,408.98x = 2,954,557,538.32
5. Step 5: Solve for x
   x = 2,954,557,538.32/52,408.98
6. Step 6: Final answer
   x = 56,375.02