Finding the Fourth Proportional to 55,695.72, 83,457.57 and 37,613.08

Step by Step Solution

1. Step 1: Write the proportion equation
   55,695.72 : 83,457.57 = 37,613.08 : x
2. Step 2: Convert to fraction form
   55,695.72/83,457.57 = 37,613.08/x
3. Step 3: Cross multiply
   55,695.72x = 83,457.57 × 37,613.08
4. Step 4: Simplify right side
   55,695.72x = 3,139,096,032.94
5. Step 5: Solve for x
   x = 3,139,096,032.94/55,695.72
6. Step 6: Final answer
   x = 56,361.53