Finding the Fourth Proportional to 1,478,261,401.72, 2,039,861,188.62 and 883,427,462.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,478,261,401.72 : 2,039,861,188.62 = 883,427,462.52 : x
2. Step 2: Convert to fraction form
   1,478,261,401.72/2,039,861,188.62 = 883,427,462.52/x
3. Step 3: Cross multiply
   1,478,261,401.72x = 2,039,861,188.62 × 883,427,462.52
4. Step 4: Simplify right side
   1,478,261,401.72x = 1,802,069,393,755,597,568
5. Step 5: Solve for x
   x = 1,802,069,393,755,597,568/1,478,261,401.72
6. Step 6: Final answer
   x = 1,219,046,503.99