Finding the Fourth Proportional to 49,162,323.10, 68,699,706.50 and 49,162,323.10

Step by Step Solution

1. Step 1: Write the proportion equation
   49,162,323.10 : 68,699,706.50 = 49,162,323.10 : x
2. Step 2: Convert to fraction form
   49,162,323.10/68,699,706.50 = 49,162,323.10/x
3. Step 3: Cross multiply
   49,162,323.10x = 68,699,706.50 × 49,162,323.10
4. Step 4: Simplify right side
   49,162,323.10x = 3,377,437,167,828,170.50
5. Step 5: Solve for x
   x = 3,377,437,167,828,170.50/49,162,323.10
6. Step 6: Final answer
   x = 68,699,706.50