Finding the Fourth Proportional to 42,607.33, 63,940.16 and 22,891.93

Step by Step Solution

1. Step 1: Write the proportion equation
   42,607.33 : 63,940.16 = 22,891.93 : x
2. Step 2: Convert to fraction form
   42,607.33/63,940.16 = 22,891.93/x
3. Step 3: Cross multiply
   42,607.33x = 63,940.16 × 22,891.93
4. Step 4: Simplify right side
   42,607.33x = 1,463,713,666.91
5. Step 5: Solve for x
   x = 1,463,713,666.91/42,607.33
6. Step 6: Final answer
   x = 34,353.56