Finding the Fourth Proportional to 223,088,196.06, 307,864,914.01 and 122,625,938.07

Step by Step Solution

1. Step 1: Write the proportion equation
   223,088,196.06 : 307,864,914.01 = 122,625,938.07 : x
2. Step 2: Convert to fraction form
   223,088,196.06/307,864,914.01 = 122,625,938.07/x
3. Step 3: Cross multiply
   223,088,196.06x = 307,864,914.01 × 122,625,938.07
4. Step 4: Simplify right side
   223,088,196.06x = 37,752,223,879,009,568
5. Step 5: Solve for x
   x = 37,752,223,879,009,568/223,088,196.06
6. Step 6: Final answer
   x = 169,225,555.39