Finding the Fourth Proportional to 49,151.75, 67,810.16 and 30,256.07

Step by Step Solution

1. Step 1: Write the proportion equation
   49,151.75 : 67,810.16 = 30,256.07 : x
2. Step 2: Convert to fraction form
   49,151.75/67,810.16 = 30,256.07/x
3. Step 3: Cross multiply
   49,151.75x = 67,810.16 × 30,256.07
4. Step 4: Simplify right side
   49,151.75x = 2,051,668,684.26
5. Step 5: Solve for x
   x = 2,051,668,684.26/49,151.75
6. Step 6: Final answer
   x = 41,741.52