Finding the Fourth Proportional to 59,261.22, 81,763.98 and 35,379.18

Step by Step Solution

1. Step 1: Write the proportion equation
   59,261.22 : 81,763.98 = 35,379.18 : x
2. Step 2: Convert to fraction form
   59,261.22/81,763.98 = 35,379.18/x
3. Step 3: Cross multiply
   59,261.22x = 81,763.98 × 35,379.18
4. Step 4: Simplify right side
   59,261.22x = 2,892,742,565.94
5. Step 5: Solve for x
   x = 2,892,742,565.94/59,261.22
6. Step 6: Final answer
   x = 48,813.42