Finding the Fourth Proportional to 9,689,103.61, 14,533,172.31 and 3,623,389.40

Step by Step Solution

1. Step 1: Write the proportion equation
   9,689,103.61 : 14,533,172.31 = 3,623,389.40 : x
2. Step 2: Convert to fraction form
   9,689,103.61/14,533,172.31 = 3,623,389.40/x
3. Step 3: Cross multiply
   9,689,103.61x = 14,533,172.31 × 3,623,389.40
4. Step 4: Simplify right side
   9,689,103.61x = 52,659,342,496,427.52
5. Step 5: Solve for x
   x = 52,659,342,496,427.52/9,689,103.61
6. Step 6: Final answer
   x = 5,434,903.44