Finding the Fourth Proportional to 2,597,262,941.82, 3,584,126,836.88 and 1,407,806,372.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597,262,941.82 : 3,584,126,836.88 = 1,407,806,372.56 : x
2. Step 2: Convert to fraction form
   2,597,262,941.82/3,584,126,836.88 = 1,407,806,372.56/x
3. Step 3: Cross multiply
   2,597,262,941.82x = 3,584,126,836.88 × 1,407,806,372.56
4. Step 4: Simplify right side
   2,597,262,941.82x = 5,045,756,601,024,874,496
5. Step 5: Solve for x
   x = 5,045,756,601,024,874,496/2,597,262,941.82
6. Step 6: Final answer
   x = 1,942,720,746.43