Finding the Fourth Proportional to 7,636,194, 10,538,155.61 and 4,151,767.36

Step by Step Solution

1. Step 1: Write the proportion equation
   7,636,194 : 10,538,155.61 = 4,151,767.36 : x
2. Step 2: Convert to fraction form
   7,636,194/10,538,155.61 = 4,151,767.36/x
3. Step 3: Cross multiply
   7,636,194x = 10,538,155.61 × 4,151,767.36
4. Step 4: Simplify right side
   7,636,194x = 43,751,970,525,736.17
5. Step 5: Solve for x
   x = 43,751,970,525,736.17/7,636,194
6. Step 6: Final answer
   x = 5,729,551.99