Finding the Fourth Proportional to 6,105,071.34, 8,424,576.99 and 3,388,603.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,105,071.34 : 8,424,576.99 = 3,388,603.50 : x
2. Step 2: Convert to fraction form
   6,105,071.34/8,424,576.99 = 3,388,603.50/x
3. Step 3: Cross multiply
   6,105,071.34x = 8,424,576.99 × 3,388,603.50
4. Step 4: Simplify right side
   6,105,071.34x = 28,547,551,074,333.46
5. Step 5: Solve for x
   x = 28,547,551,074,333.46/6,105,071.34
6. Step 6: Final answer
   x = 4,676,038.90