Finding the Fourth Proportional to 109,120,483,803.92, 150,584,665,056.18 and 60,949,230,030.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,120,483,803.92 : 150,584,665,056.18 = 60,949,230,030.50 : x
2. Step 2: Convert to fraction form
   109,120,483,803.92/150,584,665,056.18 = 60,949,230,030.50/x
3. Step 3: Cross multiply
   109,120,483,803.92x = 150,584,665,056.18 × 60,949,230,030.50
4. Step 4: Simplify right side
   109,120,483,803.92x = 9,178,019,389,574,909,788,160
5. Step 5: Solve for x
   x = 9,178,019,389,574,909,788,160/109,120,483,803.92
6. Step 6: Final answer
   x = 84,109,042,313.88