Finding the Fourth Proportional to 49,068.72, 73,603.18 and 14,008.38

Step by Step Solution

1. Step 1: Write the proportion equation
   49,068.72 : 73,603.18 = 14,008.38 : x
2. Step 2: Convert to fraction form
   49,068.72/73,603.18 = 14,008.38/x
3. Step 3: Cross multiply
   49,068.72x = 73,603.18 × 14,008.38
4. Step 4: Simplify right side
   49,068.72x = 1,031,061,314.65
5. Step 5: Solve for x
   x = 1,031,061,314.65/49,068.72
6. Step 6: Final answer
   x = 21,012.60