Finding the Fourth Proportional to 19,758,508.38, 27,267,064.42 and 10,817,469.42

Step by Step Solution

1. Step 1: Write the proportion equation
   19,758,508.38 : 27,267,064.42 = 10,817,469.42 : x
2. Step 2: Convert to fraction form
   19,758,508.38/27,267,064.42 = 10,817,469.42/x
3. Step 3: Cross multiply
   19,758,508.38x = 27,267,064.42 × 10,817,469.42
4. Step 4: Simplify right side
   19,758,508.38x = 294,960,635,557,999.81
5. Step 5: Solve for x
   x = 294,960,635,557,999.81/19,758,508.38
6. Step 6: Final answer
   x = 14,928,284.56