Finding the Fourth Proportional to 82,580.51, 123,749.17 and 36,932.91

Step by Step Solution

1. Step 1: Write the proportion equation
   82,580.51 : 123,749.17 = 36,932.91 : x
2. Step 2: Convert to fraction form
   82,580.51/123,749.17 = 36,932.91/x
3. Step 3: Cross multiply
   82,580.51x = 123,749.17 × 36,932.91
4. Step 4: Simplify right side
   82,580.51x = 4,570,417,097.88
5. Step 5: Solve for x
   x = 4,570,417,097.88/82,580.51
6. Step 6: Final answer
   x = 55,344.98