Finding the Fourth Proportional to 42,573.39, 58,751.30 and 24,678.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,573.39 : 58,751.30 = 24,678.78 : x
2. Step 2: Convert to fraction form
   42,573.39/58,751.30 = 24,678.78/x
3. Step 3: Cross multiply
   42,573.39x = 58,751.30 × 24,678.78
4. Step 4: Simplify right side
   42,573.39x = 1,449,910,407.41
5. Step 5: Solve for x
   x = 1,449,910,407.41/42,573.39
6. Step 6: Final answer
   x = 34,056.73