Finding the Fourth Proportional to 59,030,306.82, 88,558,414.56 and 18,092,825.21

Step by Step Solution

1. Step 1: Write the proportion equation
   59,030,306.82 : 88,558,414.56 = 18,092,825.21 : x
2. Step 2: Convert to fraction form
   59,030,306.82/88,558,414.56 = 18,092,825.21/x
3. Step 3: Cross multiply
   59,030,306.82x = 88,558,414.56 × 18,092,825.21
4. Step 4: Simplify right side
   59,030,306.82x = 1,602,271,915,730,195
5. Step 5: Solve for x
   x = 1,602,271,915,730,195/59,030,306.82
6. Step 6: Final answer
   x = 27,143,208.33