Finding the Fourth Proportional to 13,801.58, 19,046.67 and 7,833.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,801.58 : 19,046.67 = 7,833.50 : x
2. Step 2: Convert to fraction form
   13,801.58/19,046.67 = 7,833.50/x
3. Step 3: Cross multiply
   13,801.58x = 19,046.67 × 7,833.50
4. Step 4: Simplify right side
   13,801.58x = 149,202,089.45
5. Step 5: Solve for x
   x = 149,202,089.45/13,801.58
6. Step 6: Final answer
   x = 10,810.51