Finding the Fourth Proportional to 1,053,704,698.56, 1,454,111,348.00 and 577,406,681.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,704,698.56 : 1,454,111,348.00 = 577,406,681.37 : x
2. Step 2: Convert to fraction form
   1,053,704,698.56/1,454,111,348.00 = 577,406,681.37/x
3. Step 3: Cross multiply
   1,053,704,698.56x = 1,454,111,348.00 × 577,406,681.37
4. Step 4: Simplify right side
   1,053,704,698.56x = 839,613,607,788,250,112
5. Step 5: Solve for x
   x = 839,613,607,788,250,112/1,053,704,698.56
6. Step 6: Final answer
   x = 796,820,597.78