Finding the Fourth Proportional to 46,123.94, 63,517.01 and 40,071.42

Step by Step Solution

1. Step 1: Write the proportion equation
   46,123.94 : 63,517.01 = 40,071.42 : x
2. Step 2: Convert to fraction form
   46,123.94/63,517.01 = 40,071.42/x
3. Step 3: Cross multiply
   46,123.94x = 63,517.01 × 40,071.42
4. Step 4: Simplify right side
   46,123.94x = 2,545,216,899.22
5. Step 5: Solve for x
   x = 2,545,216,899.22/46,123.94
6. Step 6: Final answer
   x = 55,182.12