Finding the Fourth Proportional to 42,483.84, 58,625.76 and 23,620.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,483.84 : 58,625.76 = 23,620.80 : x
2. Step 2: Convert to fraction form
   42,483.84/58,625.76 = 23,620.80/x
3. Step 3: Cross multiply
   42,483.84x = 58,625.76 × 23,620.80
4. Step 4: Simplify right side
   42,483.84x = 1,384,787,351.81
5. Step 5: Solve for x
   x = 1,384,787,351.81/42,483.84
6. Step 6: Final answer
   x = 32,595.63