Finding the Fourth Proportional to 123,669,504,156.10, 185,504,256,234.15 and 30,612,059,292.10

Step by Step Solution

1. Step 1: Write the proportion equation
   123,669,504,156.10 : 185,504,256,234.15 = 30,612,059,292.10 : x
2. Step 2: Convert to fraction form
   123,669,504,156.10/185,504,256,234.15 = 30,612,059,292.10/x
3. Step 3: Cross multiply
   123,669,504,156.10x = 185,504,256,234.15 × 30,612,059,292.10
4. Step 4: Simplify right side
   123,669,504,156.10x = 5,678,667,290,776,710,414,336
5. Step 5: Solve for x
   x = 5,678,667,290,776,710,414,336/123,669,504,156.10
6. Step 6: Final answer
   x = 45,918,088,938.15