Finding the Fourth Proportional to 1,466,658,156.96, 2,200,956,451.47 and 690,525,776.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,466,658,156.96 : 2,200,956,451.47 = 690,525,776.52 : x
2. Step 2: Convert to fraction form
   1,466,658,156.96/2,200,956,451.47 = 690,525,776.52/x
3. Step 3: Cross multiply
   1,466,658,156.96x = 2,200,956,451.47 × 690,525,776.52
4. Step 4: Simplify right side
   1,466,658,156.96x = 1,519,817,162,738,025,216
5. Step 5: Solve for x
   x = 1,519,817,162,738,025,216/1,466,658,156.96
6. Step 6: Final answer
   x = 1,036,244,986.96