Finding the Fourth Proportional to 5,549,128.32, 7,657,774.92 and 3,101,736.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,549,128.32 : 7,657,774.92 = 3,101,736.72 : x
2. Step 2: Convert to fraction form
   5,549,128.32/7,657,774.92 = 3,101,736.72/x
3. Step 3: Cross multiply
   5,549,128.32x = 7,657,774.92 × 3,101,736.72
4. Step 4: Simplify right side
   5,549,128.32x = 23,752,401,662,859.06
5. Step 5: Solve for x
   x = 23,752,401,662,859.06/5,549,128.32
6. Step 6: Final answer
   x = 4,280,384.29