Finding the Fourth Proportional to 1,134,004,810.10, 1,699,663,522.35 and 478,954,570.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134,004,810.10 : 1,699,663,522.35 = 478,954,570.10 : x
2. Step 2: Convert to fraction form
   1,134,004,810.10/1,699,663,522.35 = 478,954,570.10/x
3. Step 3: Cross multiply
   1,134,004,810.10x = 1,699,663,522.35 × 478,954,570.10
4. Step 4: Simplify right side
   1,134,004,810.10x = 814,061,611,661,795,968
5. Step 5: Solve for x
   x = 814,061,611,661,795,968/1,134,004,810.10
6. Step 6: Final answer
   x = 717,864,337.44