Finding the Fourth Proportional to 9,804,018.72, 13,529,109.60 and 5,673,388.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,804,018.72 : 13,529,109.60 = 5,673,388.08 : x
2. Step 2: Convert to fraction form
   9,804,018.72/13,529,109.60 = 5,673,388.08/x
3. Step 3: Cross multiply
   9,804,018.72x = 13,529,109.60 × 5,673,388.08
4. Step 4: Simplify right side
   9,804,018.72x = 76,755,889,137,653.56
5. Step 5: Solve for x
   x = 76,755,889,137,653.56/9,804,018.72
6. Step 6: Final answer
   x = 7,829,023.11