Finding the Fourth Proportional to 5,086,483,525.83, 7,630,088,495.49 and 1,355,755,374.78

Step by Step Solution

1. Step 1: Write the proportion equation
   5,086,483,525.83 : 7,630,088,495.49 = 1,355,755,374.78 : x
2. Step 2: Convert to fraction form
   5,086,483,525.83/7,630,088,495.49 = 1,355,755,374.78/x
3. Step 3: Cross multiply
   5,086,483,525.83x = 7,630,088,495.49 × 1,355,755,374.78
4. Step 4: Simplify right side
   5,086,483,525.83x = 10,344,533,487,807,610,880
5. Step 5: Solve for x
   x = 10,344,533,487,807,610,880/5,086,483,525.83
6. Step 6: Final answer
   x = 2,033,729,871.59