Finding the Fourth Proportional to 42,277.76, 58,342.72 and 24,372.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,277.76 : 58,342.72 = 24,372.80 : x
2. Step 2: Convert to fraction form
   42,277.76/58,342.72 = 24,372.80/x
3. Step 3: Cross multiply
   42,277.76x = 58,342.72 × 24,372.80
4. Step 4: Simplify right side
   42,277.76x = 1,421,975,446.02
5. Step 5: Solve for x
   x = 1,421,975,446.02/42,277.76
6. Step 6: Final answer
   x = 33,634.12