Finding the Fourth Proportional to 80,598.95, 111,194.71 and 46,601.21

Step by Step Solution

1. Step 1: Write the proportion equation
   80,598.95 : 111,194.71 = 46,601.21 : x
2. Step 2: Convert to fraction form
   80,598.95/111,194.71 = 46,601.21/x
3. Step 3: Cross multiply
   80,598.95x = 111,194.71 × 46,601.21
4. Step 4: Simplify right side
   80,598.95x = 5,181,807,798.59
5. Step 5: Solve for x
   x = 5,181,807,798.59/80,598.95
6. Step 6: Final answer
   x = 64,291.26