Finding the Fourth Proportional to 13,131.41, 19,698.34 and 5,232.02

Step by Step Solution

1. Step 1: Write the proportion equation
   13,131.41 : 19,698.34 = 5,232.02 : x
2. Step 2: Convert to fraction form
   13,131.41/19,698.34 = 5,232.02/x
3. Step 3: Cross multiply
   13,131.41x = 19,698.34 × 5,232.02
4. Step 4: Simplify right side
   13,131.41x = 103,062,164.63
5. Step 5: Solve for x
   x = 103,062,164.63/13,131.41
6. Step 6: Final answer
   x = 7,848.52