Finding the Fourth Proportional to 111,925.46, 167,946.51 and 49,581.38

Step by Step Solution

1. Step 1: Write the proportion equation
   111,925.46 : 167,946.51 = 49,581.38 : x
2. Step 2: Convert to fraction form
   111,925.46/167,946.51 = 49,581.38/x
3. Step 3: Cross multiply
   111,925.46x = 167,946.51 × 49,581.38
4. Step 4: Simplify right side
   111,925.46x = 8,327,019,731.98
5. Step 5: Solve for x
   x = 8,327,019,731.98/111,925.46
6. Step 6: Final answer
   x = 74,397.90