Finding the Fourth Proportional to 67,860.07, 93,647.45 and 37,647.34

Step by Step Solution

1. Step 1: Write the proportion equation
   67,860.07 : 93,647.45 = 37,647.34 : x
2. Step 2: Convert to fraction form
   67,860.07/93,647.45 = 37,647.34/x
3. Step 3: Cross multiply
   67,860.07x = 93,647.45 × 37,647.34
4. Step 4: Simplify right side
   67,860.07x = 3,525,577,250.28
5. Step 5: Solve for x
   x = 3,525,577,250.28/67,860.07
6. Step 6: Final answer
   x = 51,953.64