Finding the Fourth Proportional to 82,590.00, 123,865.76 and 40,427.83

Step by Step Solution

1. Step 1: Write the proportion equation
   82,590.00 : 123,865.76 = 40,427.83 : x
2. Step 2: Convert to fraction form
   82,590.00/123,865.76 = 40,427.83/x
3. Step 3: Cross multiply
   82,590.00x = 123,865.76 × 40,427.83
4. Step 4: Simplify right side
   82,590.00x = 5,007,624,264.97
5. Step 5: Solve for x
   x = 5,007,624,264.97/82,590.00
6. Step 6: Final answer
   x = 60,632.33