Finding the Fourth Proportional to 22,870,096,670.61, 31,561,682,252.99 and 12,708,786,598.29

Step by Step Solution

1. Step 1: Write the proportion equation
   22,870,096,670.61 : 31,561,682,252.99 = 12,708,786,598.29 : x
2. Step 2: Convert to fraction form
   22,870,096,670.61/31,561,682,252.99 = 12,708,786,598.29/x
3. Step 3: Cross multiply
   22,870,096,670.61x = 31,561,682,252.99 × 12,708,786,598.29
4. Step 4: Simplify right side
   22,870,096,670.61x = 401,110,684,436,223,164,416
5. Step 5: Solve for x
   x = 401,110,684,436,223,164,416/22,870,096,670.61
6. Step 6: Final answer
   x = 17,538,652,774.99