Finding the Fourth Proportional to 2,957,973.86, 4,437,451.56 and 1,038,387.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,957,973.86 : 4,437,451.56 = 1,038,387.48 : x
2. Step 2: Convert to fraction form
   2,957,973.86/4,437,451.56 = 1,038,387.48/x
3. Step 3: Cross multiply
   2,957,973.86x = 4,437,451.56 × 1,038,387.48
4. Step 4: Simplify right side
   2,957,973.86x = 4,607,794,143,010.47
5. Step 5: Solve for x
   x = 4,607,794,143,010.47/2,957,973.86
6. Step 6: Final answer
   x = 1,557,753.50