Finding the Fourth Proportional to 42,299.42, 63,477.84 and 22,592.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,299.42 : 63,477.84 = 22,592.12 : x
2. Step 2: Convert to fraction form
   42,299.42/63,477.84 = 22,592.12/x
3. Step 3: Cross multiply
   42,299.42x = 63,477.84 × 22,592.12
4. Step 4: Simplify right side
   42,299.42x = 1,434,098,978.62
5. Step 5: Solve for x
   x = 1,434,098,978.62/42,299.42
6. Step 6: Final answer
   x = 33,903.51