Finding the Fourth Proportional to 60,127.90, 83,002.06 and 37,478.18

Step by Step Solution

1. Step 1: Write the proportion equation
   60,127.90 : 83,002.06 = 37,478.18 : x
2. Step 2: Convert to fraction form
   60,127.90/83,002.06 = 37,478.18/x
3. Step 3: Cross multiply
   60,127.90x = 83,002.06 × 37,478.18
4. Step 4: Simplify right side
   60,127.90x = 3,110,765,776.89
5. Step 5: Solve for x
   x = 3,110,765,776.89/60,127.90
6. Step 6: Final answer
   x = 51,735.81