Finding the Fourth Proportional to 4,196,071.76, 6,294,119.90 and 3,443,123.18

Step by Step Solution

1. Step 1: Write the proportion equation
   4,196,071.76 : 6,294,119.90 = 3,443,123.18 : x
2. Step 2: Convert to fraction form
   4,196,071.76/6,294,119.90 = 3,443,123.18/x
3. Step 3: Cross multiply
   4,196,071.76x = 6,294,119.90 × 3,443,123.18
4. Step 4: Simplify right side
   4,196,071.76x = 21,671,430,123,908.96
5. Step 5: Solve for x
   x = 21,671,430,123,908.96/4,196,071.76
6. Step 6: Final answer
   x = 5,164,694.84