Finding the Fourth Proportional to 164,934,086.69, 227,602,804.06 and 91,599,952.61

Step by Step Solution

1. Step 1: Write the proportion equation
   164,934,086.69 : 227,602,804.06 = 91,599,952.61 : x
2. Step 2: Convert to fraction form
   164,934,086.69/227,602,804.06 = 91,599,952.61/x
3. Step 3: Cross multiply
   164,934,086.69x = 227,602,804.06 × 91,599,952.61
4. Step 4: Simplify right side
   164,934,086.69x = 20,848,406,066,484,452
5. Step 5: Solve for x
   x = 20,848,406,066,484,452/164,934,086.69
6. Step 6: Final answer
   x = 126,404,471.54