Finding the Fourth Proportional to 9,876,110.40, 14,803,744.50 and 5,325,920.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,876,110.40 : 14,803,744.50 = 5,325,920.82 : x
2. Step 2: Convert to fraction form
   9,876,110.40/14,803,744.50 = 5,325,920.82/x
3. Step 3: Cross multiply
   9,876,110.40x = 14,803,744.50 × 5,325,920.82
4. Step 4: Simplify right side
   9,876,110.40x = 78,843,571,046,510.50
5. Step 5: Solve for x
   x = 78,843,571,046,510.50/9,876,110.40
6. Step 6: Final answer
   x = 7,983,261.41