Finding the Fourth Proportional to 60,185.12, 83,064.84 and 34,343.72

Step by Step Solution

1. Step 1: Write the proportion equation
   60,185.12 : 83,064.84 = 34,343.72 : x
2. Step 2: Convert to fraction form
   60,185.12/83,064.84 = 34,343.72/x
3. Step 3: Cross multiply
   60,185.12x = 83,064.84 × 34,343.72
4. Step 4: Simplify right side
   60,185.12x = 2,852,755,606.80
5. Step 5: Solve for x
   x = 2,852,755,606.80/60,185.12
6. Step 6: Final answer
   x = 47,399.68