Finding the Fourth Proportional to 42,699.69, 58,924.46 and 23,580.86

Step by Step Solution

1. Step 1: Write the proportion equation
   42,699.69 : 58,924.46 = 23,580.86 : x
2. Step 2: Convert to fraction form
   42,699.69/58,924.46 = 23,580.86/x
3. Step 3: Cross multiply
   42,699.69x = 58,924.46 × 23,580.86
4. Step 4: Simplify right side
   42,699.69x = 1,389,489,206.17
5. Step 5: Solve for x
   x = 1,389,489,206.17/42,699.69
6. Step 6: Final answer
   x = 32,540.97