Finding the Fourth Proportional to 58,468.86, 80,693.28 and 35,822.88

Step by Step Solution

1. Step 1: Write the proportion equation
   58,468.86 : 80,693.28 = 35,822.88 : x
2. Step 2: Convert to fraction form
   58,468.86/80,693.28 = 35,822.88/x
3. Step 3: Cross multiply
   58,468.86x = 80,693.28 × 35,822.88
4. Step 4: Simplify right side
   58,468.86x = 2,890,665,686.25
5. Step 5: Solve for x
   x = 2,890,665,686.25/58,468.86
6. Step 6: Final answer
   x = 49,439.41