Finding the Fourth Proportional to 12,566,927,120.00, 18,844,717,989.98 and 3,601,065,632.81

Step by Step Solution

1. Step 1: Write the proportion equation
   12,566,927,120.00 : 18,844,717,989.98 = 3,601,065,632.81 : x
2. Step 2: Convert to fraction form
   12,566,927,120.00/18,844,717,989.98 = 3,601,065,632.81/x
3. Step 3: Cross multiply
   12,566,927,120.00x = 18,844,717,989.98 × 3,601,065,632.81
4. Step 4: Simplify right side
   12,566,927,120.00x = 67,861,066,313,629,900,800
5. Step 5: Solve for x
   x = 67,861,066,313,629,900,800/12,566,927,120.00
6. Step 6: Final answer
   x = 5,399,972,934.17