Finding the Fourth Proportional to 67,866.42, 93,655.56 and 37,656.30

Step by Step Solution

1. Step 1: Write the proportion equation
   67,866.42 : 93,655.56 = 37,656.30 : x
2. Step 2: Convert to fraction form
   67,866.42/93,655.56 = 37,656.30/x
3. Step 3: Cross multiply
   67,866.42x = 93,655.56 × 37,656.30
4. Step 4: Simplify right side
   67,866.42x = 3,526,721,864.03
5. Step 5: Solve for x
   x = 3,526,721,864.03/67,866.42
6. Step 6: Final answer
   x = 51,965.64