Finding the Fourth Proportional to 82,713,554.10, 124,070,331.15 and 22,129,280.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,713,554.10 : 124,070,331.15 = 22,129,280.10 : x
2. Step 2: Convert to fraction form
   82,713,554.10/124,070,331.15 = 22,129,280.10/x
3. Step 3: Cross multiply
   82,713,554.10x = 124,070,331.15 × 22,129,280.10
4. Step 4: Simplify right side
   82,713,554.10x = 2,745,587,110,118,105.50
5. Step 5: Solve for x
   x = 2,745,587,110,118,105.50/82,713,554.10
6. Step 6: Final answer
   x = 33,193,920.15