Finding the Fourth Proportional to 394,527.82, 591,796.05 and 114,047.50

Step by Step Solution

1. Step 1: Write the proportion equation
   394,527.82 : 591,796.05 = 114,047.50 : x
2. Step 2: Convert to fraction form
   394,527.82/591,796.05 = 114,047.50/x
3. Step 3: Cross multiply
   394,527.82x = 591,796.05 × 114,047.50
4. Step 4: Simplify right side
   394,527.82x = 67,492,860,012.38
5. Step 5: Solve for x
   x = 67,492,860,012.38/394,527.82
6. Step 6: Final answer
   x = 171,072.50