Finding the Fourth Proportional to 3,066,051,254.50, 4,599,113,501.35 and 855,126,449.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,066,051,254.50 : 4,599,113,501.35 = 855,126,449.94 : x
2. Step 2: Convert to fraction form
   3,066,051,254.50/4,599,113,501.35 = 855,126,449.94/x
3. Step 3: Cross multiply
   3,066,051,254.50x = 4,599,113,501.35 × 855,126,449.94
4. Step 4: Simplify right side
   3,066,051,254.50x = 3,932,823,601,280,549,376
5. Step 5: Solve for x
   x = 3,932,823,601,280,549,376/3,066,051,254.50
6. Step 6: Final answer
   x = 1,282,699,888.18