Finding the Fourth Proportional to 114,567.91, 171,810.86 and 39,667.95

Step by Step Solution

1. Step 1: Write the proportion equation
   114,567.91 : 171,810.86 = 39,667.95 : x
2. Step 2: Convert to fraction form
   114,567.91/171,810.86 = 39,667.95/x
3. Step 3: Cross multiply
   114,567.91x = 171,810.86 × 39,667.95
4. Step 4: Simplify right side
   114,567.91x = 6,815,384,405.60
5. Step 5: Solve for x
   x = 6,815,384,405.60/114,567.91
6. Step 6: Final answer
   x = 59,487.73