Finding the Fourth Proportional to 143,577,475.38, 215,321,039.82 and 46,510,662.24

Step by Step Solution

1. Step 1: Write the proportion equation
   143,577,475.38 : 215,321,039.82 = 46,510,662.24 : x
2. Step 2: Convert to fraction form
   143,577,475.38/215,321,039.82 = 46,510,662.24/x
3. Step 3: Cross multiply
   143,577,475.38x = 215,321,039.82 × 46,510,662.24
4. Step 4: Simplify right side
   143,577,475.38x = 10,014,724,156,233,610
5. Step 5: Solve for x
   x = 10,014,724,156,233,610/143,577,475.38
6. Step 6: Final answer
   x = 69,751,359.88