Finding the Fourth Proportional to 1,595,017.98, 2,201,002.47 and 916,173.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,595,017.98 : 2,201,002.47 = 916,173.18 : x
2. Step 2: Convert to fraction form
   1,595,017.98/2,201,002.47 = 916,173.18/x
3. Step 3: Cross multiply
   1,595,017.98x = 2,201,002.47 × 916,173.18
4. Step 4: Simplify right side
   1,595,017.98x = 2,016,499,432,127.76
5. Step 5: Solve for x
   x = 2,016,499,432,127.76/1,595,017.98
6. Step 6: Final answer
   x = 1,264,248.72