Finding the Fourth Proportional to 67,700.30, 93,429.33 and 37,485.62

Step by Step Solution

1. Step 1: Write the proportion equation
   67,700.30 : 93,429.33 = 37,485.62 : x
2. Step 2: Convert to fraction form
   67,700.30/93,429.33 = 37,485.62/x
3. Step 3: Cross multiply
   67,700.30x = 93,429.33 × 37,485.62
4. Step 4: Simplify right side
   67,700.30x = 3,502,255,894.09
5. Step 5: Solve for x
   x = 3,502,255,894.09/67,700.30
6. Step 6: Final answer
   x = 51,731.76