Finding the Fourth Proportional to 2,537,987.99, 3,807,978.89 and 1,117,047.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,987.99 : 3,807,978.89 = 1,117,047.92 : x
2. Step 2: Convert to fraction form
   2,537,987.99/3,807,978.89 = 1,117,047.92/x
3. Step 3: Cross multiply
   2,537,987.99x = 3,807,978.89 × 1,117,047.92
4. Step 4: Simplify right side
   2,537,987.99x = 4,253,694,873,853.28
5. Step 5: Solve for x
   x = 4,253,694,873,853.28/2,537,987.99
6. Step 6: Final answer
   x = 1,676,010.64