Finding the Fourth Proportional to 82,273.28, 123,316.65 and 37,808.15

Step by Step Solution

1. Step 1: Write the proportion equation
   82,273.28 : 123,316.65 = 37,808.15 : x
2. Step 2: Convert to fraction form
   82,273.28/123,316.65 = 37,808.15/x
3. Step 3: Cross multiply
   82,273.28x = 123,316.65 × 37,808.15
4. Step 4: Simplify right side
   82,273.28x = 4,662,373,784.11
5. Step 5: Solve for x
   x = 4,662,373,784.11/82,273.28
6. Step 6: Final answer
   x = 56,669.36