Finding the Fourth Proportional to 67,476.50, 101,145.63 and 28,056.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,476.50 : 101,145.63 = 28,056.50 : x
2. Step 2: Convert to fraction form
   67,476.50/101,145.63 = 28,056.50/x
3. Step 3: Cross multiply
   67,476.50x = 101,145.63 × 28,056.50
4. Step 4: Simplify right side
   67,476.50x = 2,837,792,368.10
5. Step 5: Solve for x
   x = 2,837,792,368.10/67,476.50
6. Step 6: Final answer
   x = 42,056.01