Finding the Fourth Proportional to 19,061.88, 26,291.34 and 13,094.52

Step by Step Solution

1. Step 1: Write the proportion equation
   19,061.88 : 26,291.34 = 13,094.52 : x
2. Step 2: Convert to fraction form
   19,061.88/26,291.34 = 13,094.52/x
3. Step 3: Cross multiply
   19,061.88x = 26,291.34 × 13,094.52
4. Step 4: Simplify right side
   19,061.88x = 344,272,477.46
5. Step 5: Solve for x
   x = 344,272,477.46/19,061.88
6. Step 6: Final answer
   x = 18,060.78