Finding the Fourth Proportional to 1,519,180.41, 2,096,384.04 and 830,715.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,519,180.41 : 2,096,384.04 = 830,715.78 : x
2. Step 2: Convert to fraction form
   1,519,180.41/2,096,384.04 = 830,715.78/x
3. Step 3: Cross multiply
   1,519,180.41x = 2,096,384.04 × 830,715.78
4. Step 4: Simplify right side
   1,519,180.41x = 1,741,499,302,968.15
5. Step 5: Solve for x
   x = 1,741,499,302,968.15/1,519,180.41
6. Step 6: Final answer
   x = 1,146,341.34