Finding the Fourth Proportional to 67,871.67, 93,663.18 and 37,656.93

Step by Step Solution

1. Step 1: Write the proportion equation
   67,871.67 : 93,663.18 = 37,656.93 : x
2. Step 2: Convert to fraction form
   67,871.67/93,663.18 = 37,656.93/x
3. Step 3: Cross multiply
   67,871.67x = 93,663.18 × 37,656.93
4. Step 4: Simplify right side
   67,871.67x = 3,527,067,812.84
5. Step 5: Solve for x
   x = 3,527,067,812.84/67,871.67
6. Step 6: Final answer
   x = 51,966.72