Finding the Fourth Proportional to 1,059,495.62, 1,462,086.72 and 576,072.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059,495.62 : 1,462,086.72 = 576,072.93 : x
2. Step 2: Convert to fraction form
   1,059,495.62/1,462,086.72 = 576,072.93/x
3. Step 3: Cross multiply
   1,059,495.62x = 1,462,086.72 × 576,072.93
4. Step 4: Simplify right side
   1,059,495.62x = 842,268,585,799.89
5. Step 5: Solve for x
   x = 842,268,585,799.89/1,059,495.62
6. Step 6: Final answer
   x = 794,971.28