Finding the Fourth Proportional to 5,372,028.31, 7,413,443.86 and 2,924,656.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,372,028.31 : 7,413,443.86 = 2,924,656.31 : x
2. Step 2: Convert to fraction form
   5,372,028.31/7,413,443.86 = 2,924,656.31/x
3. Step 3: Cross multiply
   5,372,028.31x = 7,413,443.86 × 2,924,656.31
4. Step 4: Simplify right side
   5,372,028.31x = 21,681,775,363,979.76
5. Step 5: Solve for x
   x = 21,681,775,363,979.76/5,372,028.31
6. Step 6: Final answer
   x = 4,036,050.09