Finding the Fourth Proportional to 12,927,016.33, 17,839,137.29 and 7,046,521.76

Step by Step Solution

1. Step 1: Write the proportion equation
   12,927,016.33 : 17,839,137.29 = 7,046,521.76 : x
2. Step 2: Convert to fraction form
   12,927,016.33/17,839,137.29 = 7,046,521.76/x
3. Step 3: Cross multiply
   12,927,016.33x = 17,839,137.29 × 7,046,521.76
4. Step 4: Simplify right side
   12,927,016.33x = 125,703,869,144,828.25
5. Step 5: Solve for x
   x = 125,703,869,144,828.25/12,927,016.33
6. Step 6: Final answer
   x = 9,724,120.86