Finding the Fourth Proportional to 19,926.32, 27,498.32 and 10,973.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,926.32 : 27,498.32 = 10,973.75 : x
2. Step 2: Convert to fraction form
   19,926.32/27,498.32 = 10,973.75/x
3. Step 3: Cross multiply
   19,926.32x = 27,498.32 × 10,973.75
4. Step 4: Simplify right side
   19,926.32x = 301,759,551.61
5. Step 5: Solve for x
   x = 301,759,551.61/19,926.32
6. Step 6: Final answer
   x = 15,143.77