Finding the Fourth Proportional to 82,442,825.12, 123,688,172.06 and 33,233,282.80

Step by Step Solution

1. Step 1: Write the proportion equation
   82,442,825.12 : 123,688,172.06 = 33,233,282.80 : x
2. Step 2: Convert to fraction form
   82,442,825.12/123,688,172.06 = 33,233,282.80/x
3. Step 3: Cross multiply
   82,442,825.12x = 123,688,172.06 × 33,233,282.80
4. Step 4: Simplify right side
   82,442,825.12x = 4,110,564,000,300,432
5. Step 5: Solve for x
   x = 4,110,564,000,300,432/82,442,825.12
6. Step 6: Final answer
   x = 49,859,572.31