Finding the Fourth Proportional to 82,987,101.70, 116,352,003.50 and 82,987,101.70

Step by Step Solution

1. Step 1: Write the proportion equation
   82,987,101.70 : 116,352,003.50 = 82,987,101.70 : x
2. Step 2: Convert to fraction form
   82,987,101.70/116,352,003.50 = 82,987,101.70/x
3. Step 3: Cross multiply
   82,987,101.70x = 116,352,003.50 × 82,987,101.70
4. Step 4: Simplify right side
   82,987,101.70x = 9,655,715,547,453,256
5. Step 5: Solve for x
   x = 9,655,715,547,453,256/82,987,101.70
6. Step 6: Final answer
   x = 116,352,003.50