Finding the Fourth Proportional to 1,146,064.73, 1,719,440.82 and 462,599.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146,064.73 : 1,719,440.82 = 462,599.88 : x
2. Step 2: Convert to fraction form
   1,146,064.73/1,719,440.82 = 462,599.88/x
3. Step 3: Cross multiply
   1,146,064.73x = 1,719,440.82 × 462,599.88
4. Step 4: Simplify right side
   1,146,064.73x = 795,413,116,999.10
5. Step 5: Solve for x
   x = 795,413,116,999.10/1,146,064.73
6. Step 6: Final answer
   x = 694,038.56