Finding the Fourth Proportional to 52,530.50, 72,492.09 and 33,667.63

Step by Step Solution

1. Step 1: Write the proportion equation
   52,530.50 : 72,492.09 = 33,667.63 : x
2. Step 2: Convert to fraction form
   52,530.50/72,492.09 = 33,667.63/x
3. Step 3: Cross multiply
   52,530.50x = 72,492.09 × 33,667.63
4. Step 4: Simplify right side
   52,530.50x = 2,440,636,501.59
5. Step 5: Solve for x
   x = 2,440,636,501.59/52,530.50
6. Step 6: Final answer
   x = 46,461.32