Finding the Fourth Proportional to 42,670.09, 58,884.72 and 23,807.21

Step by Step Solution

1. Step 1: Write the proportion equation
   42,670.09 : 58,884.72 = 23,807.21 : x
2. Step 2: Convert to fraction form
   42,670.09/58,884.72 = 23,807.21/x
3. Step 3: Cross multiply
   42,670.09x = 58,884.72 × 23,807.21
4. Step 4: Simplify right side
   42,670.09x = 1,401,880,894.83
5. Step 5: Solve for x
   x = 1,401,880,894.83/42,670.09
6. Step 6: Final answer
   x = 32,853.95