Finding the Fourth Proportional to 11,492,395.45, 17,233,405.35 and 3,293,162.20

Step by Step Solution

1. Step 1: Write the proportion equation
   11,492,395.45 : 17,233,405.35 = 3,293,162.20 : x
2. Step 2: Convert to fraction form
   11,492,395.45/17,233,405.35 = 3,293,162.20/x
3. Step 3: Cross multiply
   11,492,395.45x = 17,233,405.35 × 3,293,162.20
4. Step 4: Simplify right side
   11,492,395.45x = 56,752,399,075,897.78
5. Step 5: Solve for x
   x = 56,752,399,075,897.78/11,492,395.45
6. Step 6: Final answer
   x = 4,938,256.72