Finding the Fourth Proportional to 11,665,114.10, 17,492,422.35 and 4,474,258.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,665,114.10 : 17,492,422.35 = 4,474,258.10 : x
2. Step 2: Convert to fraction form
   11,665,114.10/17,492,422.35 = 4,474,258.10/x
3. Step 3: Cross multiply
   11,665,114.10x = 17,492,422.35 × 4,474,258.10
4. Step 4: Simplify right side
   11,665,114.10x = 78,265,612,388,108.53
5. Step 5: Solve for x
   x = 78,265,612,388,108.53/11,665,114.10
6. Step 6: Final answer
   x = 6,709,373.93