Finding the Fourth Proportional to 22,794,016,934.72, 31,455,746,354.84 and 12,633,400,781.88

Step by Step Solution

1. Step 1: Write the proportion equation
   22,794,016,934.72 : 31,455,746,354.84 = 12,633,400,781.88 : x
2. Step 2: Convert to fraction form
   22,794,016,934.72/31,455,746,354.84 = 12,633,400,781.88/x
3. Step 3: Cross multiply
   22,794,016,934.72x = 31,455,746,354.84 × 12,633,400,781.88
4. Step 4: Simplify right side
   22,794,016,934.72x = 397,393,050,593,854,619,648
5. Step 5: Solve for x
   x = 397,393,050,593,854,619,648/22,794,016,934.72
6. Step 6: Final answer
   x = 17,434,094,733.37