Finding the Fourth Proportional to 141,866.46, 212,830.83 and 42,034.46

Step by Step Solution

1. Step 1: Write the proportion equation
   141,866.46 : 212,830.83 = 42,034.46 : x
2. Step 2: Convert to fraction form
   141,866.46/212,830.83 = 42,034.46/x
3. Step 3: Cross multiply
   141,866.46x = 212,830.83 × 42,034.46
4. Step 4: Simplify right side
   141,866.46x = 8,946,227,946.25
5. Step 5: Solve for x
   x = 8,946,227,946.25/141,866.46
6. Step 6: Final answer
   x = 63,060.91