Finding the Fourth Proportional to 83,037,404.70, 124,556,107.05 and 83,037,404.70

Step by Step Solution

1. Step 1: Write the proportion equation
   83,037,404.70 : 124,556,107.05 = 83,037,404.70 : x
2. Step 2: Convert to fraction form
   83,037,404.70/124,556,107.05 = 83,037,404.70/x
3. Step 3: Cross multiply
   83,037,404.70x = 124,556,107.05 × 83,037,404.70
4. Step 4: Simplify right side
   83,037,404.70x = 10,342,815,868,967,374
5. Step 5: Solve for x
   x = 10,342,815,868,967,374/83,037,404.70
6. Step 6: Final answer
   x = 124,556,107.05