Finding the Fourth Proportional to 10,404,068.42, 14,357,290.16 and 5,757,573.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,404,068.42 : 14,357,290.16 = 5,757,573.89 : x
2. Step 2: Convert to fraction form
   10,404,068.42/14,357,290.16 = 5,757,573.89/x
3. Step 3: Cross multiply
   10,404,068.42x = 14,357,290.16 × 5,757,573.89
4. Step 4: Simplify right side
   10,404,068.42x = 82,663,158,927,582.05
5. Step 5: Solve for x
   x = 82,663,158,927,582.05/10,404,068.42
6. Step 6: Final answer
   x = 7,945,272.52