Finding the Fourth Proportional to 8,123,184,960.96, 12,172,350,837.87 and 4,342,115,158.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,123,184,960.96 : 12,172,350,837.87 = 4,342,115,158.50 : x
2. Step 2: Convert to fraction form
   8,123,184,960.96/12,172,350,837.87 = 4,342,115,158.50/x
3. Step 3: Cross multiply
   8,123,184,960.96x = 12,172,350,837.87 × 4,342,115,158.50
4. Step 4: Simplify right side
   8,123,184,960.96x = 52,853,749,087,695,503,360
5. Step 5: Solve for x
   x = 52,853,749,087,695,503,360/8,123,184,960.96
6. Step 6: Final answer
   x = 6,506,530,300.83