Finding the Fourth Proportional to 2,521,503,776, 3,784,550,852.76 and 1,342,074,439.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521,503,776 : 3,784,550,852.76 = 1,342,074,439.60 : x
2. Step 2: Convert to fraction form
   2,521,503,776/3,784,550,852.76 = 1,342,074,439.60/x
3. Step 3: Cross multiply
   2,521,503,776x = 3,784,550,852.76 × 1,342,074,439.60
4. Step 4: Simplify right side
   2,521,503,776x = 5,079,148,964,855,578,624
5. Step 5: Solve for x
   x = 5,079,148,964,855,578,624/2,521,503,776
6. Step 6: Final answer
   x = 2,014,333,277.31