Finding the Fourth Proportional to 82,828,604,300.10, 124,242,906,450.15 and 82,828,604,300.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,828,604,300.10 : 124,242,906,450.15 = 82,828,604,300.10 : x
2. Step 2: Convert to fraction form
   82,828,604,300.10/124,242,906,450.15 = 82,828,604,300.10/x
3. Step 3: Cross multiply
   82,828,604,300.10x = 124,242,906,450.15 × 82,828,604,300.10
4. Step 4: Simplify right side
   82,828,604,300.10x = 10,290,866,535,453,815,734,272
5. Step 5: Solve for x
   x = 10,290,866,535,453,815,734,272/82,828,604,300.10
6. Step 6: Final answer
   x = 124,242,906,450.15