Finding the Fourth Proportional to 7,141,513.32, 9,856,718.82 and 4,242,514.68

Step by Step Solution

1. Step 1: Write the proportion equation
   7,141,513.32 : 9,856,718.82 = 4,242,514.68 : x
2. Step 2: Convert to fraction form
   7,141,513.32/9,856,718.82 = 4,242,514.68/x
3. Step 3: Cross multiply
   7,141,513.32x = 9,856,718.82 × 4,242,514.68
4. Step 4: Simplify right side
   7,141,513.32x = 41,817,274,290,482.27
5. Step 5: Solve for x
   x = 41,817,274,290,482.27/7,141,513.32
6. Step 6: Final answer
   x = 5,855,520.03