Finding the Fourth Proportional to 141,882.48, 212,824.49 and 42,043.53

Step by Step Solution

1. Step 1: Write the proportion equation
   141,882.48 : 212,824.49 = 42,043.53 : x
2. Step 2: Convert to fraction form
   141,882.48/212,824.49 = 42,043.53/x
3. Step 3: Cross multiply
   141,882.48x = 212,824.49 × 42,043.53
4. Step 4: Simplify right side
   141,882.48x = 8,947,892,619.83
5. Step 5: Solve for x
   x = 8,947,892,619.83/141,882.48
6. Step 6: Final answer
   x = 63,065.52