Finding the Fourth Proportional to 1,911,359,843.53, 2,637,809,152.59 and 1,158,704,741.97

Step by Step Solution

1. Step 1: Write the proportion equation
   1,911,359,843.53 : 2,637,809,152.59 = 1,158,704,741.97 : x
2. Step 2: Convert to fraction form
   1,911,359,843.53/2,637,809,152.59 = 1,158,704,741.97/x
3. Step 3: Cross multiply
   1,911,359,843.53x = 2,637,809,152.59 × 1,158,704,741.97
4. Step 4: Simplify right side
   1,911,359,843.53x = 3,056,441,973,517,900,800
5. Step 5: Solve for x
   x = 3,056,441,973,517,900,800/1,911,359,843.53
6. Step 6: Final answer
   x = 1,599,092,909.62