Finding the Fourth Proportional to 82,037,404.70, 123,056,107.05 and 82,037,404.70

Step by Step Solution

1. Step 1: Write the proportion equation
   82,037,404.70 : 123,056,107.05 = 82,037,404.70 : x
2. Step 2: Convert to fraction form
   82,037,404.70/123,056,107.05 = 82,037,404.70/x
3. Step 3: Cross multiply
   82,037,404.70x = 123,056,107.05 × 82,037,404.70
4. Step 4: Simplify right side
   82,037,404.70x = 10,095,203,654,867,374
5. Step 5: Solve for x
   x = 10,095,203,654,867,374/82,037,404.70
6. Step 6: Final answer
   x = 123,056,107.05