Finding the Fourth Proportional to 12,240,506.00, 16,892,037.54 and 7,013,409.31

Step by Step Solution

1. Step 1: Write the proportion equation
   12,240,506.00 : 16,892,037.54 = 7,013,409.31 : x
2. Step 2: Convert to fraction form
   12,240,506.00/16,892,037.54 = 7,013,409.31/x
3. Step 3: Cross multiply
   12,240,506.00x = 16,892,037.54 × 7,013,409.31
4. Step 4: Simplify right side
   12,240,506.00x = 118,470,773,369,020.55
5. Step 5: Solve for x
   x = 118,470,773,369,020.55/12,240,506.00
6. Step 6: Final answer
   x = 9,678,584.64