Finding the Fourth Proportional to 31,462,048,395.47, 43,417,644,203.06 and 16,994,143,275.35

Step by Step Solution

1. Step 1: Write the proportion equation
   31,462,048,395.47 : 43,417,644,203.06 = 16,994,143,275.35 : x
2. Step 2: Convert to fraction form
   31,462,048,395.47/43,417,644,203.06 = 16,994,143,275.35/x
3. Step 3: Cross multiply
   31,462,048,395.47x = 43,417,644,203.06 × 16,994,143,275.35
4. Step 4: Simplify right side
   31,462,048,395.47x = 737,845,666,264,886,018,048
5. Step 5: Solve for x
   x = 737,845,666,264,886,018,048/31,462,048,395.47
6. Step 6: Final answer
   x = 23,451,927,127.90