Finding the Fourth Proportional to 80,061.09, 119,925.50 and 46,679.91

Step by Step Solution

1. Step 1: Write the proportion equation
   80,061.09 : 119,925.50 = 46,679.91 : x
2. Step 2: Convert to fraction form
   80,061.09/119,925.50 = 46,679.91/x
3. Step 3: Cross multiply
   80,061.09x = 119,925.50 × 46,679.91
4. Step 4: Simplify right side
   80,061.09x = 5,598,111,313.31
5. Step 5: Solve for x
   x = 5,598,111,313.31/80,061.09
6. Step 6: Final answer
   x = 69,923.00