Finding the Fourth Proportional to 114,443.58, 171,672.94 and 39,570.96

Step by Step Solution

1. Step 1: Write the proportion equation
   114,443.58 : 171,672.94 = 39,570.96 : x
2. Step 2: Convert to fraction form
   114,443.58/171,672.94 = 39,570.96/x
3. Step 3: Cross multiply
   114,443.58x = 171,672.94 × 39,570.96
4. Step 4: Simplify right side
   114,443.58x = 6,793,263,041.82
5. Step 5: Solve for x
   x = 6,793,263,041.82/114,443.58
6. Step 6: Final answer
   x = 59,359.06