Finding the Fourth Proportional to 2,689,786,453.04, 3,712,071,651.72 and 1,484,121,806.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,689,786,453.04 : 3,712,071,651.72 = 1,484,121,806.72 : x
2. Step 2: Convert to fraction form
   2,689,786,453.04/3,712,071,651.72 = 1,484,121,806.72/x
3. Step 3: Cross multiply
   2,689,786,453.04x = 3,712,071,651.72 × 1,484,121,806.72
4. Step 4: Simplify right side
   2,689,786,453.04x = 5,509,166,486,424,780,800
5. Step 5: Solve for x
   x = 5,509,166,486,424,780,800/2,689,786,453.04
6. Step 6: Final answer
   x = 2,048,179,876.96