Finding the Fourth Proportional to 367,978,604.76, 551,422,621.98 and 149,362,935.48

Step by Step Solution

1. Step 1: Write the proportion equation
   367,978,604.76 : 551,422,621.98 = 149,362,935.48 : x
2. Step 2: Convert to fraction form
   367,978,604.76/551,422,621.98 = 149,362,935.48/x
3. Step 3: Cross multiply
   367,978,604.76x = 551,422,621.98 × 149,362,935.48
4. Step 4: Simplify right side
   367,978,604.76x = 82,362,101,509,011,168
5. Step 5: Solve for x
   x = 82,362,101,509,011,168/367,978,604.76
6. Step 6: Final answer
   x = 223,823,071.35