Finding the Fourth Proportional to 59,290.76, 88,914.71 and 19,838.64

Step by Step Solution

1. Step 1: Write the proportion equation
   59,290.76 : 88,914.71 = 19,838.64 : x
2. Step 2: Convert to fraction form
   59,290.76/88,914.71 = 19,838.64/x
3. Step 3: Cross multiply
   59,290.76x = 88,914.71 × 19,838.64
4. Step 4: Simplify right side
   59,290.76x = 1,763,946,922.39
5. Step 5: Solve for x
   x = 1,763,946,922.39/59,290.76
6. Step 6: Final answer
   x = 29,750.79