Finding the Fourth Proportional to 59,085.36, 88,637.04 and 19,633.68

Step by Step Solution

1. Step 1: Write the proportion equation
   59,085.36 : 88,637.04 = 19,633.68 : x
2. Step 2: Convert to fraction form
   59,085.36/88,637.04 = 19,633.68/x
3. Step 3: Cross multiply
   59,085.36x = 88,637.04 × 19,633.68
4. Step 4: Simplify right side
   59,085.36x = 1,740,271,279.51
5. Step 5: Solve for x
   x = 1,740,271,279.51/59,085.36
6. Step 6: Final answer
   x = 29,453.51