Finding the Fourth Proportional to 1,774,196,498.30, 2,449,145,048.62 and 1,105,471,940.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,774,196,498.30 : 2,449,145,048.62 = 1,105,471,940.67 : x
2. Step 2: Convert to fraction form
   1,774,196,498.30/2,449,145,048.62 = 1,105,471,940.67/x
3. Step 3: Cross multiply
   1,774,196,498.30x = 2,449,145,048.62 × 1,105,471,940.67
4. Step 4: Simplify right side
   1,774,196,498.30x = 2,707,461,129,877,399,040
5. Step 5: Solve for x
   x = 2,707,461,129,877,399,040/1,774,196,498.30
6. Step 6: Final answer
   x = 1,526,021,008.65