Finding the Fourth Proportional to 6,805,061.76, 9,390,980 and 3,749,276

Step by Step Solution

1. Step 1: Write the proportion equation
   6,805,061.76 : 9,390,980 = 3,749,276 : x
2. Step 2: Convert to fraction form
   6,805,061.76/9,390,980 = 3,749,276/x
3. Step 3: Cross multiply
   6,805,061.76x = 9,390,980 × 3,749,276
4. Step 4: Simplify right side
   6,805,061.76x = 35,209,375,930,480
5. Step 5: Solve for x
   x = 35,209,375,930,480/6,805,061.76
6. Step 6: Final answer
   x = 5,173,998.00