Finding the Fourth Proportional to 42,492.52, 58,638.90 and 23,629.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,492.52 : 58,638.90 = 23,629.48 : x
2. Step 2: Convert to fraction form
   42,492.52/58,638.90 = 23,629.48/x
3. Step 3: Cross multiply
   42,492.52x = 58,638.90 × 23,629.48
4. Step 4: Simplify right side
   42,492.52x = 1,385,606,714.77
5. Step 5: Solve for x
   x = 1,385,606,714.77/42,492.52
6. Step 6: Final answer
   x = 32,608.25