Finding the Fourth Proportional to 67,618.09, 93,312.16 and 37,401.04

Step by Step Solution

1. Step 1: Write the proportion equation
   67,618.09 : 93,312.16 = 37,401.04 : x
2. Step 2: Convert to fraction form
   67,618.09/93,312.16 = 37,401.04/x
3. Step 3: Cross multiply
   67,618.09x = 93,312.16 × 37,401.04
4. Step 4: Simplify right side
   67,618.09x = 3,489,971,828.65
5. Step 5: Solve for x
   x = 3,489,971,828.65/67,618.09
6. Step 6: Final answer
   x = 51,612.99