Finding the Fourth Proportional to 223,036,852.72, 307,723,734.83 and 133,696,199.25

Step by Step Solution

1. Step 1: Write the proportion equation
   223,036,852.72 : 307,723,734.83 = 133,696,199.25 : x
2. Step 2: Convert to fraction form
   223,036,852.72/307,723,734.83 = 133,696,199.25/x
3. Step 3: Cross multiply
   223,036,852.72x = 307,723,734.83 × 133,696,199.25
4. Step 4: Simplify right side
   223,036,852.72x = 41,141,493,766,984,784
5. Step 5: Solve for x
   x = 41,141,493,766,984,784/223,036,852.72
6. Step 6: Final answer
   x = 184,460,519.71