Finding the Fourth Proportional to 14,329,413.63, 19,774,068.72 and 7,802,899.92

Step by Step Solution

1. Step 1: Write the proportion equation
   14,329,413.63 : 19,774,068.72 = 7,802,899.92 : x
2. Step 2: Convert to fraction form
   14,329,413.63/19,774,068.72 = 7,802,899.92/x
3. Step 3: Cross multiply
   14,329,413.63x = 19,774,068.72 × 7,802,899.92
4. Step 4: Simplify right side
   14,329,413.63x = 154,295,079,233,362.50
5. Step 5: Solve for x
   x = 154,295,079,233,362.50/14,329,413.63
6. Step 6: Final answer
   x = 10,767,717.59