Finding the Fourth Proportional to 13,973.50, 19,283.33 and 7,924.89

Step by Step Solution

1. Step 1: Write the proportion equation
   13,973.50 : 19,283.33 = 7,924.89 : x
2. Step 2: Convert to fraction form
   13,973.50/19,283.33 = 7,924.89/x
3. Step 3: Cross multiply
   13,973.50x = 19,283.33 × 7,924.89
4. Step 4: Simplify right side
   13,973.50x = 152,818,252.74
5. Step 5: Solve for x
   x = 152,818,252.74/13,973.50
6. Step 6: Final answer
   x = 10,936.29