Finding the Fourth Proportional to 13,785.95, 19,024.49 and 7,498.33

Step by Step Solution

1. Step 1: Write the proportion equation
   13,785.95 : 19,024.49 = 7,498.33 : x
2. Step 2: Convert to fraction form
   13,785.95/19,024.49 = 7,498.33/x
3. Step 3: Cross multiply
   13,785.95x = 19,024.49 × 7,498.33
4. Step 4: Simplify right side
   13,785.95x = 142,651,875.29
5. Step 5: Solve for x
   x = 142,651,875.29/13,785.95
6. Step 6: Final answer
   x = 10,347.63