Finding the Fourth Proportional to 42,317.69, 63,482.69 and 22,585.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,317.69 : 63,482.69 = 22,585.48 : x
2. Step 2: Convert to fraction form
   42,317.69/63,482.69 = 22,585.48/x
3. Step 3: Cross multiply
   42,317.69x = 63,482.69 × 22,585.48
4. Step 4: Simplify right side
   42,317.69x = 1,433,787,127.58
5. Step 5: Solve for x
   x = 1,433,787,127.58/42,317.69
6. Step 6: Final answer
   x = 33,881.51