Finding the Fourth Proportional to 42,383.93, 58,492.53 and 23,521.05

Step by Step Solution

1. Step 1: Write the proportion equation
   42,383.93 : 58,492.53 = 23,521.05 : x
2. Step 2: Convert to fraction form
   42,383.93/58,492.53 = 23,521.05/x
3. Step 3: Cross multiply
   42,383.93x = 58,492.53 × 23,521.05
4. Step 4: Simplify right side
   42,383.93x = 1,375,805,722.76
5. Step 5: Solve for x
   x = 1,375,805,722.76/42,383.93
6. Step 6: Final answer
   x = 32,460.55