Finding the Fourth Proportional to 11,358,353,641.35, 17,036,723,336.00 and 3,496,946,218.73

Step by Step Solution

1. Step 1: Write the proportion equation
   11,358,353,641.35 : 17,036,723,336.00 = 3,496,946,218.73 : x
2. Step 2: Convert to fraction form
   11,358,353,641.35/17,036,723,336.00 = 3,496,946,218.73/x
3. Step 3: Cross multiply
   11,358,353,641.35x = 17,036,723,336.00 × 3,496,946,218.73
4. Step 4: Simplify right side
   11,358,353,641.35x = 59,576,505,249,271,685,120
5. Step 5: Solve for x
   x = 59,576,505,249,271,685,120/11,358,353,641.35
6. Step 6: Final answer
   x = 5,245,170,834.65