Finding the Fourth Proportional to 304,111.80, 456,210.90 and 93,727.80

Step by Step Solution

1. Step 1: Write the proportion equation
   304,111.80 : 456,210.90 = 93,727.80 : x
2. Step 2: Convert to fraction form
   304,111.80/456,210.90 = 93,727.80/x
3. Step 3: Cross multiply
   304,111.80x = 456,210.90 × 93,727.80
4. Step 4: Simplify right side
   304,111.80x = 42,759,643,993.02
5. Step 5: Solve for x
   x = 42,759,643,993.02/304,111.80
6. Step 6: Final answer
   x = 140,605.01