Finding the Fourth Proportional to 2,658,644,861.01, 3,668,941,139.27 and 1,453,010,722.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658,644,861.01 : 3,668,941,139.27 = 1,453,010,722.53 : x
2. Step 2: Convert to fraction form
   2,658,644,861.01/3,668,941,139.27 = 1,453,010,722.53/x
3. Step 3: Cross multiply
   2,658,644,861.01x = 3,668,941,139.27 × 1,453,010,722.53
4. Step 4: Simplify right side
   2,658,644,861.01x = 5,331,010,815,683,478,528
5. Step 5: Solve for x
   x = 5,331,010,815,683,478,528/2,658,644,861.01
6. Step 6: Final answer
   x = 2,005,160,935.13