Finding the Fourth Proportional to 60,858.72, 83,986.74 and 34,004.18

Step by Step Solution

1. Step 1: Write the proportion equation
   60,858.72 : 83,986.74 = 34,004.18 : x
2. Step 2: Convert to fraction form
   60,858.72/83,986.74 = 34,004.18/x
3. Step 3: Cross multiply
   60,858.72x = 83,986.74 × 34,004.18
4. Step 4: Simplify right side
   60,858.72x = 2,855,900,224.57
5. Step 5: Solve for x
   x = 2,855,900,224.57/60,858.72
6. Step 6: Final answer
   x = 46,926.72