Finding the Fourth Proportional to 82,293.60, 123,341.48 and 37,859.12

Step by Step Solution

1. Step 1: Write the proportion equation
   82,293.60 : 123,341.48 = 37,859.12 : x
2. Step 2: Convert to fraction form
   82,293.60/123,341.48 = 37,859.12/x
3. Step 3: Cross multiply
   82,293.60x = 123,341.48 × 37,859.12
4. Step 4: Simplify right side
   82,293.60x = 4,669,599,892.30
5. Step 5: Solve for x
   x = 4,669,599,892.30/82,293.60
6. Step 6: Final answer
   x = 56,743.17