Finding the Fourth Proportional to 42,494.53, 58,643.55 and 23,374.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,494.53 : 58,643.55 = 23,374.80 : x
2. Step 2: Convert to fraction form
   42,494.53/58,643.55 = 23,374.80/x
3. Step 3: Cross multiply
   42,494.53x = 58,643.55 × 23,374.80
4. Step 4: Simplify right side
   42,494.53x = 1,370,781,017.76
5. Step 5: Solve for x
   x = 1,370,781,017.76/42,494.53
6. Step 6: Final answer
   x = 32,257.82