Finding the Fourth Proportional to 108,827,181.78, 150,170,407.02 and 67,004,612.16

Step by Step Solution

1. Step 1: Write the proportion equation
   108,827,181.78 : 150,170,407.02 = 67,004,612.16 : x
2. Step 2: Convert to fraction form
   108,827,181.78/150,170,407.02 = 67,004,612.16/x
3. Step 3: Cross multiply
   108,827,181.78x = 150,170,407.02 × 67,004,612.16
4. Step 4: Simplify right side
   108,827,181.78x = 10,062,109,880,284,442
5. Step 5: Solve for x
   x = 10,062,109,880,284,442/108,827,181.78
6. Step 6: Final answer
   x = 92,459,528.18