Finding the Fourth Proportional to 9,562,802.63, 13,196,282.69 and 5,211,795.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,562,802.63 : 13,196,282.69 = 5,211,795.29 : x
2. Step 2: Convert to fraction form
   9,562,802.63/13,196,282.69 = 5,211,795.29/x
3. Step 3: Cross multiply
   9,562,802.63x = 13,196,282.69 × 5,211,795.29
4. Step 4: Simplify right side
   9,562,802.63x = 68,776,323,943,191.55
5. Step 5: Solve for x
   x = 68,776,323,943,191.55/9,562,802.63
6. Step 6: Final answer
   x = 7,192,067.70