Finding the Fourth Proportional to 42,051.84, 63,099.09 and 23,328.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,051.84 : 63,099.09 = 23,328.42 : x
2. Step 2: Convert to fraction form
   42,051.84/63,099.09 = 23,328.42/x
3. Step 3: Cross multiply
   42,051.84x = 63,099.09 × 23,328.42
4. Step 4: Simplify right side
   42,051.84x = 1,472,002,073.14
5. Step 5: Solve for x
   x = 1,472,002,073.14/42,051.84
6. Step 6: Final answer
   x = 35,004.46