Finding the Fourth Proportional to 52,667.82, 72,688.59 and 33,859.62

Step by Step Solution

1. Step 1: Write the proportion equation
   52,667.82 : 72,688.59 = 33,859.62 : x
2. Step 2: Convert to fraction form
   52,667.82/72,688.59 = 33,859.62/x
3. Step 3: Cross multiply
   52,667.82x = 72,688.59 × 33,859.62
4. Step 4: Simplify right side
   52,667.82x = 2,461,208,035.74
5. Step 5: Solve for x
   x = 2,461,208,035.74/52,667.82
6. Step 6: Final answer
   x = 46,730.77