Finding the Fourth Proportional to 1,173,141,610.82, 1,760,141,554.77 and 1,103,836,390.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,173,141,610.82 : 1,760,141,554.77 = 1,103,836,390.04 : x
2. Step 2: Convert to fraction form
   1,173,141,610.82/1,760,141,554.77 = 1,103,836,390.04/x
3. Step 3: Cross multiply
   1,173,141,610.82x = 1,760,141,554.77 × 1,103,836,390.04
4. Step 4: Simplify right side
   1,173,141,610.82x = 1,942,908,299,776,709,632
5. Step 5: Solve for x
   x = 1,942,908,299,776,709,632/1,173,141,610.82
6. Step 6: Final answer
   x = 1,656,158,371.55