Finding the Fourth Proportional to 59,106.40, 88,660.38 and 19,663.52

Step by Step Solution

1. Step 1: Write the proportion equation
   59,106.40 : 88,660.38 = 19,663.52 : x
2. Step 2: Convert to fraction form
   59,106.40/88,660.38 = 19,663.52/x
3. Step 3: Cross multiply
   59,106.40x = 88,660.38 × 19,663.52
4. Step 4: Simplify right side
   59,106.40x = 1,743,375,155.34
5. Step 5: Solve for x
   x = 1,743,375,155.34/59,106.40
6. Step 6: Final answer
   x = 29,495.54