Finding the Fourth Proportional to 10,509,870.00, 14,504,051.00 and 6,640,979.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,509,870.00 : 14,504,051.00 = 6,640,979.52 : x
2. Step 2: Convert to fraction form
   10,509,870.00/14,504,051.00 = 6,640,979.52/x
3. Step 3: Cross multiply
   10,509,870.00x = 14,504,051.00 × 6,640,979.52
4. Step 4: Simplify right side
   10,509,870.00x = 96,321,105,542,310.36
5. Step 5: Solve for x
   x = 96,321,105,542,310.36/10,509,870.00
6. Step 6: Final answer
   x = 9,164,823.69