Finding the Fourth Proportional to 9,761,196.36, 13,471,257.12 and 5,411,647.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,761,196.36 : 13,471,257.12 = 5,411,647.02 : x
2. Step 2: Convert to fraction form
   9,761,196.36/13,471,257.12 = 5,411,647.02/x
3. Step 3: Cross multiply
   9,761,196.36x = 13,471,257.12 × 5,411,647.02
4. Step 4: Simplify right side
   9,761,196.36x = 72,901,688,449,101.77
5. Step 5: Solve for x
   x = 72,901,688,449,101.77/9,761,196.36
6. Step 6: Final answer
   x = 7,468,519.82