Finding the Fourth Proportional to 59,389.04, 88,959.59 and 35,621.21

Step by Step Solution

1. Step 1: Write the proportion equation
   59,389.04 : 88,959.59 = 35,621.21 : x
2. Step 2: Convert to fraction form
   59,389.04/88,959.59 = 35,621.21/x
3. Step 3: Cross multiply
   59,389.04x = 88,959.59 × 35,621.21
4. Step 4: Simplify right side
   59,389.04x = 3,168,847,614.00
5. Step 5: Solve for x
   x = 3,168,847,614.00/59,389.04
6. Step 6: Final answer
   x = 53,357.45