Finding the Fourth Proportional to 127,303.87, 175,659.83 and 73,578.53

Step by Step Solution

1. Step 1: Write the proportion equation
   127,303.87 : 175,659.83 = 73,578.53 : x
2. Step 2: Convert to fraction form
   127,303.87/175,659.83 = 73,578.53/x
3. Step 3: Cross multiply
   127,303.87x = 175,659.83 × 73,578.53
4. Step 4: Simplify right side
   127,303.87x = 12,924,792,071.45
5. Step 5: Solve for x
   x = 12,924,792,071.45/127,303.87
6. Step 6: Final answer
   x = 101,527.09