Finding the Fourth Proportional to 11,569,097.20, 17,354,796.72 and 4,284,506.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,569,097.20 : 17,354,796.72 = 4,284,506.38 : x
2. Step 2: Convert to fraction form
   11,569,097.20/17,354,796.72 = 4,284,506.38/x
3. Step 3: Cross multiply
   11,569,097.20x = 17,354,796.72 × 4,284,506.38
4. Step 4: Simplify right side
   11,569,097.20x = 74,356,737,270,443.06
5. Step 5: Solve for x
   x = 74,356,737,270,443.06/11,569,097.20
6. Step 6: Final answer
   x = 6,427,185.80