Finding the Fourth Proportional to 46,151.94, 69,372.42 and 30,457.83

Step by Step Solution

1. Step 1: Write the proportion equation
   46,151.94 : 69,372.42 = 30,457.83 : x
2. Step 2: Convert to fraction form
   46,151.94/69,372.42 = 30,457.83/x
3. Step 3: Cross multiply
   46,151.94x = 69,372.42 × 30,457.83
4. Step 4: Simplify right side
   46,151.94x = 2,112,932,935.65
5. Step 5: Solve for x
   x = 2,112,932,935.65/46,151.94
6. Step 6: Final answer
   x = 45,782.10