Finding the Fourth Proportional to 1,494,512,742.88, 2,062,555,068.72 and 834,590,510.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,494,512,742.88 : 2,062,555,068.72 = 834,590,510.56 : x
2. Step 2: Convert to fraction form
   1,494,512,742.88/2,062,555,068.72 = 834,590,510.56/x
3. Step 3: Cross multiply
   1,494,512,742.88x = 2,062,555,068.72 × 834,590,510.56
4. Step 4: Simplify right side
   1,494,512,742.88x = 1,721,388,887,861,140,480
5. Step 5: Solve for x
   x = 1,721,388,887,861,140,480/1,494,512,742.88
6. Step 6: Final answer
   x = 1,151,806,096.04