Finding the Fourth Proportional to 131,017.60, 196,567.94 and 46,775.96

Step by Step Solution

1. Step 1: Write the proportion equation
   131,017.60 : 196,567.94 = 46,775.96 : x
2. Step 2: Convert to fraction form
   131,017.60/196,567.94 = 46,775.96/x
3. Step 3: Cross multiply
   131,017.60x = 196,567.94 × 46,775.96
4. Step 4: Simplify right side
   131,017.60x = 9,194,654,098.72
5. Step 5: Solve for x
   x = 9,194,654,098.72/131,017.60
6. Step 6: Final answer
   x = 70,178.77