Finding the Fourth Proportional to 11,439,020.03, 17,158,516.25 and 2,919,357.41

Step by Step Solution

1. Step 1: Write the proportion equation
   11,439,020.03 : 17,158,516.25 = 2,919,357.41 : x
2. Step 2: Convert to fraction form
   11,439,020.03/17,158,516.25 = 2,919,357.41/x
3. Step 3: Cross multiply
   11,439,020.03x = 17,158,516.25 × 2,919,357.41
4. Step 4: Simplify right side
   11,439,020.03x = 50,091,841,458,653.55
5. Step 5: Solve for x
   x = 50,091,841,458,653.55/11,439,020.03
6. Step 6: Final answer
   x = 4,379,032.59