Finding the Fourth Proportional to 161,150,626.86, 241,725,638.75 and 50,494,768.10

Step by Step Solution

1. Step 1: Write the proportion equation
   161,150,626.86 : 241,725,638.75 = 50,494,768.10 : x
2. Step 2: Convert to fraction form
   161,150,626.86/241,725,638.75 = 50,494,768.10/x
3. Step 3: Cross multiply
   161,150,626.86x = 241,725,638.75 × 50,494,768.10
4. Step 4: Simplify right side
   161,150,626.86x = 12,205,880,071,044,522
5. Step 5: Solve for x
   x = 12,205,880,071,044,522/161,150,626.86
6. Step 6: Final answer
   x = 75,742,057.66