Finding the Fourth Proportional to 42,194.24, 63,300.96 and 22,462.40

Step by Step Solution

1. Step 1: Write the proportion equation
   42,194.24 : 63,300.96 = 22,462.40 : x
2. Step 2: Convert to fraction form
   42,194.24/63,300.96 = 22,462.40/x
3. Step 3: Cross multiply
   42,194.24x = 63,300.96 × 22,462.40
4. Step 4: Simplify right side
   42,194.24x = 1,421,891,483.90
5. Step 5: Solve for x
   x = 1,421,891,483.90/42,194.24
6. Step 6: Final answer
   x = 33,698.71