Finding the Fourth Proportional to 52,985.34, 73,124.91 and 30,327.55

Step by Step Solution

1. Step 1: Write the proportion equation
   52,985.34 : 73,124.91 = 30,327.55 : x
2. Step 2: Convert to fraction form
   52,985.34/73,124.91 = 30,327.55/x
3. Step 3: Cross multiply
   52,985.34x = 73,124.91 × 30,327.55
4. Step 4: Simplify right side
   52,985.34x = 2,217,699,181.46
5. Step 5: Solve for x
   x = 2,217,699,181.46/52,985.34
6. Step 6: Final answer
   x = 41,854.96