Finding the Fourth Proportional to 58,697.34, 80,912.45 and 35,994.23

Step by Step Solution

1. Step 1: Write the proportion equation
   58,697.34 : 80,912.45 = 35,994.23 : x
2. Step 2: Convert to fraction form
   58,697.34/80,912.45 = 35,994.23/x
3. Step 3: Cross multiply
   58,697.34x = 80,912.45 × 35,994.23
4. Step 4: Simplify right side
   58,697.34x = 2,912,381,447.46
5. Step 5: Solve for x
   x = 2,912,381,447.46/58,697.34
6. Step 6: Final answer
   x = 49,616.92