Finding the Fourth Proportional to 69,053.81, 95,301.57 and 42,212.03

Step by Step Solution

1. Step 1: Write the proportion equation
   69,053.81 : 95,301.57 = 42,212.03 : x
2. Step 2: Convert to fraction form
   69,053.81/95,301.57 = 42,212.03/x
3. Step 3: Cross multiply
   69,053.81x = 95,301.57 × 42,212.03
4. Step 4: Simplify right side
   69,053.81x = 4,022,872,255.38
5. Step 5: Solve for x
   x = 4,022,872,255.38/69,053.81
6. Step 6: Final answer
   x = 58,257.07