Finding the Fourth Proportional to 42,685.84, 58,906.80 and 23,823.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,685.84 : 58,906.80 = 23,823.04 : x
2. Step 2: Convert to fraction form
   42,685.84/58,906.80 = 23,823.04/x
3. Step 3: Cross multiply
   42,685.84x = 58,906.80 × 23,823.04
4. Step 4: Simplify right side
   42,685.84x = 1,403,339,052.67
5. Step 5: Solve for x
   x = 1,403,339,052.67/42,685.84
6. Step 6: Final answer
   x = 32,875.99