Finding the Fourth Proportional to 62,168.01, 85,766.18 and 43,316.07

Step by Step Solution

1. Step 1: Write the proportion equation
   62,168.01 : 85,766.18 = 43,316.07 : x
2. Step 2: Convert to fraction form
   62,168.01/85,766.18 = 43,316.07/x
3. Step 3: Cross multiply
   62,168.01x = 85,766.18 × 43,316.07
4. Step 4: Simplify right side
   62,168.01x = 3,715,053,639.93
5. Step 5: Solve for x
   x = 3,715,053,639.93/62,168.01
6. Step 6: Final answer
   x = 59,758.28