Finding the Fourth Proportional to 42,560.58, 58,733.04 and 23,439.99

Step by Step Solution

1. Step 1: Write the proportion equation
   42,560.58 : 58,733.04 = 23,439.99 : x
2. Step 2: Convert to fraction form
   42,560.58/58,733.04 = 23,439.99/x
3. Step 3: Cross multiply
   42,560.58x = 58,733.04 × 23,439.99
4. Step 4: Simplify right side
   42,560.58x = 1,376,701,870.27
5. Step 5: Solve for x
   x = 1,376,701,870.27/42,560.58
6. Step 6: Final answer
   x = 32,346.88