Finding the Fourth Proportional to 16,785,790,094.52, 23,166,421,588.56 and 9,553,595,975.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,785,790,094.52 : 23,166,421,588.56 = 9,553,595,975.94 : x
2. Step 2: Convert to fraction form
   16,785,790,094.52/23,166,421,588.56 = 9,553,595,975.94/x
3. Step 3: Cross multiply
   16,785,790,094.52x = 23,166,421,588.56 × 9,553,595,975.94
4. Step 4: Simplify right side
   16,785,790,094.52x = 221,322,632,065,396,375,552
5. Step 5: Solve for x
   x = 221,322,632,065,396,375,552/16,785,790,094.52
6. Step 6: Final answer
   x = 13,185,118,532.95