Finding the Fourth Proportional to 42,535.03, 58,682.53 and 42,469.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,535.03 : 58,682.53 = 42,469.42 : x
2. Step 2: Convert to fraction form
   42,535.03/58,682.53 = 42,469.42/x
3. Step 3: Cross multiply
   42,535.03x = 58,682.53 × 42,469.42
4. Step 4: Simplify right side
   42,535.03x = 2,492,213,013.23
5. Step 5: Solve for x
   x = 2,492,213,013.23/42,535.03
6. Step 6: Final answer
   x = 58,592.01