Finding the Fourth Proportional to 295,036,667.92, 407,139,936.73 and 162,874,832.25

Step by Step Solution

1. Step 1: Write the proportion equation
   295,036,667.92 : 407,139,936.73 = 162,874,832.25 : x
2. Step 2: Convert to fraction form
   295,036,667.92/407,139,936.73 = 162,874,832.25/x
3. Step 3: Cross multiply
   295,036,667.92x = 407,139,936.73 × 162,874,832.25
4. Step 4: Simplify right side
   295,036,667.92x = 66,312,848,897,174,368
5. Step 5: Solve for x
   x = 66,312,848,897,174,368/295,036,667.92
6. Step 6: Final answer
   x = 224,761,380.90