Finding the Fourth Proportional to 1,510,942.56, 2,266,579.86 and 499,696.11

Step by Step Solution

1. Step 1: Write the proportion equation
   1,510,942.56 : 2,266,579.86 = 499,696.11 : x
2. Step 2: Convert to fraction form
   1,510,942.56/2,266,579.86 = 499,696.11/x
3. Step 3: Cross multiply
   1,510,942.56x = 2,266,579.86 × 499,696.11
4. Step 4: Simplify right side
   1,510,942.56x = 1,132,601,139,046.34
5. Step 5: Solve for x
   x = 1,132,601,139,046.34/1,510,942.56
6. Step 6: Final answer
   x = 749,599.07