Finding the Fourth Proportional to 67,527.82, 93,127.85 and 56,234.71

Step by Step Solution

1. Step 1: Write the proportion equation
   67,527.82 : 93,127.85 = 56,234.71 : x
2. Step 2: Convert to fraction form
   67,527.82/93,127.85 = 56,234.71/x
3. Step 3: Cross multiply
   67,527.82x = 93,127.85 × 56,234.71
4. Step 4: Simplify right side
   67,527.82x = 5,237,017,172.03
5. Step 5: Solve for x
   x = 5,237,017,172.03/67,527.82
6. Step 6: Final answer
   x = 77,553.48