Finding the Fourth Proportional to 67,736.42, 93,477.02 and 37,522.20

Step by Step Solution

1. Step 1: Write the proportion equation
   67,736.42 : 93,477.02 = 37,522.20 : x
2. Step 2: Convert to fraction form
   67,736.42/93,477.02 = 37,522.20/x
3. Step 3: Cross multiply
   67,736.42x = 93,477.02 × 37,522.20
4. Step 4: Simplify right side
   67,736.42x = 3,507,463,439.84
5. Step 5: Solve for x
   x = 3,507,463,439.84/67,736.42
6. Step 6: Final answer
   x = 51,781.06