Finding the Fourth Proportional to 49,846,469.10, 69,885,833.70 and 49,846,469.10

Step by Step Solution

1. Step 1: Write the proportion equation
   49,846,469.10 : 69,885,833.70 = 49,846,469.10 : x
2. Step 2: Convert to fraction form
   49,846,469.10/69,885,833.70 = 49,846,469.10/x
3. Step 3: Cross multiply
   49,846,469.10x = 69,885,833.70 × 49,846,469.10
4. Step 4: Simplify right side
   49,846,469.10x = 3,483,562,050,054,789
5. Step 5: Solve for x
   x = 3,483,562,050,054,789/49,846,469.10
6. Step 6: Final answer
   x = 69,885,833.70