Finding the Fourth Proportional to 67,607.98, 93,290.73 and 37,389.22

Step by Step Solution

1. Step 1: Write the proportion equation
   67,607.98 : 93,290.73 = 37,389.22 : x
2. Step 2: Convert to fraction form
   67,607.98/93,290.73 = 37,389.22/x
3. Step 3: Cross multiply
   67,607.98x = 93,290.73 × 37,389.22
4. Step 4: Simplify right side
   67,607.98x = 3,488,067,627.93
5. Step 5: Solve for x
   x = 3,488,067,627.93/67,607.98
6. Step 6: Final answer
   x = 51,592.54