Finding the Fourth Proportional to 89,466.17, 123,463.58 and 49,184.06

Step by Step Solution

1. Step 1: Write the proportion equation
   89,466.17 : 123,463.58 = 49,184.06 : x
2. Step 2: Convert to fraction form
   89,466.17/123,463.58 = 49,184.06/x
3. Step 3: Cross multiply
   89,466.17x = 123,463.58 × 49,184.06
4. Step 4: Simplify right side
   89,466.17x = 6,072,439,263.30
5. Step 5: Solve for x
   x = 6,072,439,263.30/89,466.17
6. Step 6: Final answer
   x = 67,874.14