Finding the Fourth Proportional to 94,974.50, 131,090.72 and 59,143.34

Step by Step Solution

1. Step 1: Write the proportion equation
   94,974.50 : 131,090.72 = 59,143.34 : x
2. Step 2: Convert to fraction form
   94,974.50/131,090.72 = 59,143.34/x
3. Step 3: Cross multiply
   94,974.50x = 131,090.72 × 59,143.34
4. Step 4: Simplify right side
   94,974.50x = 7,753,142,072.63
5. Step 5: Solve for x
   x = 7,753,142,072.63/94,974.50
6. Step 6: Final answer
   x = 81,633.94