Finding the Fourth Proportional to 42,713.87, 58,946.74 and 23,854.64

Step by Step Solution

1. Step 1: Write the proportion equation
   42,713.87 : 58,946.74 = 23,854.64 : x
2. Step 2: Convert to fraction form
   42,713.87/58,946.74 = 23,854.64/x
3. Step 3: Cross multiply
   42,713.87x = 58,946.74 × 23,854.64
4. Step 4: Simplify right side
   42,713.87x = 1,406,152,907.50
5. Step 5: Solve for x
   x = 1,406,152,907.50/42,713.87
6. Step 6: Final answer
   x = 32,920.29