Finding the Fourth Proportional to 6,186,469.30, 8,536,456.16 and 3,705,108.46

Step by Step Solution

1. Step 1: Write the proportion equation
   6,186,469.30 : 8,536,456.16 = 3,705,108.46 : x
2. Step 2: Convert to fraction form
   6,186,469.30/8,536,456.16 = 3,705,108.46/x
3. Step 3: Cross multiply
   6,186,469.30x = 8,536,456.16 × 3,705,108.46
4. Step 4: Simplify right side
   6,186,469.30x = 31,628,495,910,862.59
5. Step 5: Solve for x
   x = 31,628,495,910,862.59/6,186,469.30
6. Step 6: Final answer
   x = 5,112,527.74