Finding the Fourth Proportional to 2,433,521.32, 3,650,796.12 and 917,172.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433,521.32 : 3,650,796.12 = 917,172.16 : x
2. Step 2: Convert to fraction form
   2,433,521.32/3,650,796.12 = 917,172.16/x
3. Step 3: Cross multiply
   2,433,521.32x = 3,650,796.12 × 917,172.16
4. Step 4: Simplify right side
   2,433,521.32x = 3,348,408,563,100.02
5. Step 5: Solve for x
   x = 3,348,408,563,100.02/2,433,521.32
6. Step 6: Final answer
   x = 1,375,952.01