Finding the Fourth Proportional to 42,697.89, 58,923.15 and 23,835

Step by Step Solution

1. Step 1: Write the proportion equation
   42,697.89 : 58,923.15 = 23,835 : x
2. Step 2: Convert to fraction form
   42,697.89/58,923.15 = 23,835/x
3. Step 3: Cross multiply
   42,697.89x = 58,923.15 × 23,835
4. Step 4: Simplify right side
   42,697.89x = 1,404,433,280.25
5. Step 5: Solve for x
   x = 1,404,433,280.25/42,697.89
6. Step 6: Final answer
   x = 32,892.33