Finding the Fourth Proportional to 2,553,920,895.69, 3,524,409,277.16 and 1,380,499,167.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553,920,895.69 : 3,524,409,277.16 = 1,380,499,167.69 : x
2. Step 2: Convert to fraction form
   2,553,920,895.69/3,524,409,277.16 = 1,380,499,167.69/x
3. Step 3: Cross multiply
   2,553,920,895.69x = 3,524,409,277.16 × 1,380,499,167.69
4. Step 4: Simplify right side
   2,553,920,895.69x = 4,865,444,073,718,294,528
5. Step 5: Solve for x
   x = 4,865,444,073,718,294,528/2,553,920,895.69
6. Step 6: Final answer
   x = 1,905,088,008.77