Finding the Fourth Proportional to 42,653.31, 58,861.58 and 23,790.44

Step by Step Solution

1. Step 1: Write the proportion equation
   42,653.31 : 58,861.58 = 23,790.44 : x
2. Step 2: Convert to fraction form
   42,653.31/58,861.58 = 23,790.44/x
3. Step 3: Cross multiply
   42,653.31x = 58,861.58 × 23,790.44
4. Step 4: Simplify right side
   42,653.31x = 1,400,342,887.30
5. Step 5: Solve for x
   x = 1,400,342,887.30/42,653.31
6. Step 6: Final answer
   x = 32,830.81