Finding the Fourth Proportional to 2,664,548,703.58, 3,677,462,019.18 and 1,535,302,268.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,664,548,703.58 : 3,677,462,019.18 = 1,535,302,268.77 : x
2. Step 2: Convert to fraction form
   2,664,548,703.58/3,677,462,019.18 = 1,535,302,268.77/x
3. Step 3: Cross multiply
   2,664,548,703.58x = 3,677,462,019.18 × 1,535,302,268.77
4. Step 4: Simplify right side
   2,664,548,703.58x = 5,646,015,781,336,496,128
5. Step 5: Solve for x
   x = 5,646,015,781,336,496,128/2,664,548,703.58
6. Step 6: Final answer
   x = 2,118,938,855.86