Finding the Fourth Proportional to 60,142.68, 82,994.04 and 32,918.16

Step by Step Solution

1. Step 1: Write the proportion equation
   60,142.68 : 82,994.04 = 32,918.16 : x
2. Step 2: Convert to fraction form
   60,142.68/82,994.04 = 32,918.16/x
3. Step 3: Cross multiply
   60,142.68x = 82,994.04 × 32,918.16
4. Step 4: Simplify right side
   60,142.68x = 2,732,011,087.77
5. Step 5: Solve for x
   x = 2,732,011,087.77/60,142.68
6. Step 6: Final answer
   x = 45,425.50