Finding the Fourth Proportional to 60,870.34, 84,001.49 and 34,013.98

Step by Step Solution

1. Step 1: Write the proportion equation
   60,870.34 : 84,001.49 = 34,013.98 : x
2. Step 2: Convert to fraction form
   60,870.34/84,001.49 = 34,013.98/x
3. Step 3: Cross multiply
   60,870.34x = 84,001.49 × 34,013.98
4. Step 4: Simplify right side
   60,870.34x = 2,857,225,000.83
5. Step 5: Solve for x
   x = 2,857,225,000.83/60,870.34
6. Step 6: Final answer
   x = 46,939.53