Finding the Fourth Proportional to 12,184,341,300.42, 16,808,202,788.99 and 7,957,727,254.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,184,341,300.42 : 16,808,202,788.99 = 7,957,727,254.50 : x
2. Step 2: Convert to fraction form
   12,184,341,300.42/16,808,202,788.99 = 7,957,727,254.50/x
3. Step 3: Cross multiply
   12,184,341,300.42x = 16,808,202,788.99 × 7,957,727,254.50
4. Step 4: Simplify right side
   12,184,341,300.42x = 133,755,093,433,068,847,104
5. Step 5: Solve for x
   x = 133,755,093,433,068,847,104/12,184,341,300.42
6. Step 6: Final answer
   x = 10,977,622,026.10