Finding the Fourth Proportional to 58,359.45, 80,534.94 and 35,696.78

Step by Step Solution

1. Step 1: Write the proportion equation
   58,359.45 : 80,534.94 = 35,696.78 : x
2. Step 2: Convert to fraction form
   58,359.45/80,534.94 = 35,696.78/x
3. Step 3: Cross multiply
   58,359.45x = 80,534.94 × 35,696.78
4. Step 4: Simplify right side
   58,359.45x = 2,874,837,632.82
5. Step 5: Solve for x
   x = 2,874,837,632.82/58,359.45
6. Step 6: Final answer
   x = 49,260.88