Finding the Fourth Proportional to 42,821.30, 59,092.18 and 23,701.86

Step by Step Solution

1. Step 1: Write the proportion equation
   42,821.30 : 59,092.18 = 23,701.86 : x
2. Step 2: Convert to fraction form
   42,821.30/59,092.18 = 23,701.86/x
3. Step 3: Cross multiply
   42,821.30x = 59,092.18 × 23,701.86
4. Step 4: Simplify right side
   42,821.30x = 1,400,594,577.45
5. Step 5: Solve for x
   x = 1,400,594,577.45/42,821.30
6. Step 6: Final answer
   x = 32,707.89