Finding the Fourth Proportional to 60,801.03, 83,935.98 and 38,172.87

Step by Step Solution

1. Step 1: Write the proportion equation
   60,801.03 : 83,935.98 = 38,172.87 : x
2. Step 2: Convert to fraction form
   60,801.03/83,935.98 = 38,172.87/x
3. Step 3: Cross multiply
   60,801.03x = 83,935.98 × 38,172.87
4. Step 4: Simplify right side
   60,801.03x = 3,204,077,252.86
5. Step 5: Solve for x
   x = 3,204,077,252.86/60,801.03
6. Step 6: Final answer
   x = 52,697.75