Finding the Fourth Proportional to 6,845,086.18, 9,446,330.79 and 3,747,557.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,845,086.18 : 9,446,330.79 = 3,747,557.86 : x
2. Step 2: Convert to fraction form
   6,845,086.18/9,446,330.79 = 3,747,557.86/x
3. Step 3: Cross multiply
   6,845,086.18x = 9,446,330.79 × 3,747,557.86
4. Step 4: Simplify right side
   6,845,086.18x = 35,400,671,200,224.51
5. Step 5: Solve for x
   x = 35,400,671,200,224.51/6,845,086.18
6. Step 6: Final answer
   x = 5,171,691.09