Finding the Fourth Proportional to 1,705,754,226, 2,570,274,362.52 and 1,401,673,595.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,705,754,226 : 2,570,274,362.52 = 1,401,673,595.67 : x
2. Step 2: Convert to fraction form
   1,705,754,226/2,570,274,362.52 = 1,401,673,595.67/x
3. Step 3: Cross multiply
   1,705,754,226x = 2,570,274,362.52 × 1,401,673,595.67
4. Step 4: Simplify right side
   1,705,754,226x = 3,602,685,707,571,825,664
5. Step 5: Solve for x
   x = 3,602,685,707,571,825,664/1,705,754,226
6. Step 6: Final answer
   x = 2,112,077,843.72