Finding the Fourth Proportional to 67,699.60, 93,424.68 and 37,485.52

Step by Step Solution

1. Step 1: Write the proportion equation
   67,699.60 : 93,424.68 = 37,485.52 : x
2. Step 2: Convert to fraction form
   67,699.60/93,424.68 = 37,485.52/x
3. Step 3: Cross multiply
   67,699.60x = 93,424.68 × 37,485.52
4. Step 4: Simplify right side
   67,699.60x = 3,502,072,710.63
5. Step 5: Solve for x
   x = 3,502,072,710.63/67,699.60
6. Step 6: Final answer
   x = 51,729.59