Finding the Fourth Proportional to 141,952.37, 212,895.72 and 42,088.48

Step by Step Solution

1. Step 1: Write the proportion equation
   141,952.37 : 212,895.72 = 42,088.48 : x
2. Step 2: Convert to fraction form
   141,952.37/212,895.72 = 42,088.48/x
3. Step 3: Cross multiply
   141,952.37x = 212,895.72 × 42,088.48
4. Step 4: Simplify right side
   141,952.37x = 8,960,456,721.07
5. Step 5: Solve for x
   x = 8,960,456,721.07/141,952.37
6. Step 6: Final answer
   x = 63,122.98