Finding the Fourth Proportional to 9,175,019.67, 13,753,934.60 and 3,105,504.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,175,019.67 : 13,753,934.60 = 3,105,504.18 : x
2. Step 2: Convert to fraction form
   9,175,019.67/13,753,934.60 = 3,105,504.18/x
3. Step 3: Cross multiply
   9,175,019.67x = 13,753,934.60 × 3,105,504.18
4. Step 4: Simplify right side
   9,175,019.67x = 42,712,901,376,219.11
5. Step 5: Solve for x
   x = 42,712,901,376,219.11/9,175,019.67
6. Step 6: Final answer
   x = 4,655,347.12