Finding the Fourth Proportional to 42,298.84, 58,369.87 and 23,434.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,298.84 : 58,369.87 = 23,434.60 : x
2. Step 2: Convert to fraction form
   42,298.84/58,369.87 = 23,434.60/x
3. Step 3: Cross multiply
   42,298.84x = 58,369.87 × 23,434.60
4. Step 4: Simplify right side
   42,298.84x = 1,367,874,555.50
5. Step 5: Solve for x
   x = 1,367,874,555.50/42,298.84
6. Step 6: Final answer
   x = 32,338.35