Finding the Fourth Proportional to 19,095,718,510.02, 26,350,904,185.83 and 10,521,665,336.63

Step by Step Solution

1. Step 1: Write the proportion equation
   19,095,718,510.02 : 26,350,904,185.83 = 10,521,665,336.63 : x
2. Step 2: Convert to fraction form
   19,095,718,510.02/26,350,904,185.83 = 10,521,665,336.63/x
3. Step 3: Cross multiply
   19,095,718,510.02x = 26,350,904,185.83 × 10,521,665,336.63
4. Step 4: Simplify right side
   19,095,718,510.02x = 277,255,395,160,811,110,400
5. Step 5: Solve for x
   x = 277,255,395,160,811,110,400/19,095,718,510.02
6. Step 6: Final answer
   x = 14,519,243,934.99