Finding the Fourth Proportional to 11,817,300.27, 16,321,326.46 and 7,943,095.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,817,300.27 : 16,321,326.46 = 7,943,095.38 : x
2. Step 2: Convert to fraction form
   11,817,300.27/16,321,326.46 = 7,943,095.38/x
3. Step 3: Cross multiply
   11,817,300.27x = 16,321,326.46 × 7,943,095.38
4. Step 4: Simplify right side
   11,817,300.27x = 129,641,852,795,341.25
5. Step 5: Solve for x
   x = 129,641,852,795,341.25/11,817,300.27
6. Step 6: Final answer
   x = 10,970,513.55