Finding the Fourth Proportional to 67,756.09, 93,500.25 and 37,129

Step by Step Solution

1. Step 1: Write the proportion equation
   67,756.09 : 93,500.25 = 37,129 : x
2. Step 2: Convert to fraction form
   67,756.09/93,500.25 = 37,129/x
3. Step 3: Cross multiply
   67,756.09x = 93,500.25 × 37,129
4. Step 4: Simplify right side
   67,756.09x = 3,471,570,782.25
5. Step 5: Solve for x
   x = 3,471,570,782.25/67,756.09
6. Step 6: Final answer
   x = 51,236.30