Finding the Fourth Proportional to 42,620.86, 58,817.57 and 23,755.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,620.86 : 58,817.57 = 23,755.96 : x
2. Step 2: Convert to fraction form
   42,620.86/58,817.57 = 23,755.96/x
3. Step 3: Cross multiply
   42,620.86x = 58,817.57 × 23,755.96
4. Step 4: Simplify right side
   42,620.86x = 1,397,267,840.22
5. Step 5: Solve for x
   x = 1,397,267,840.22/42,620.86
6. Step 6: Final answer
   x = 32,783.66