Finding the Fourth Proportional to 41,216,477.98, 61,831,846.43 and 13,922,969.46

Step by Step Solution

1. Step 1: Write the proportion equation
   41,216,477.98 : 61,831,846.43 = 13,922,969.46 : x
2. Step 2: Convert to fraction form
   41,216,477.98/61,831,846.43 = 13,922,969.46/x
3. Step 3: Cross multiply
   41,216,477.98x = 61,831,846.43 × 13,922,969.46
4. Step 4: Simplify right side
   41,216,477.98x = 860,882,909,500,300.12
5. Step 5: Solve for x
   x = 860,882,909,500,300.12/41,216,477.98
6. Step 6: Final answer
   x = 20,886,862.53