Finding the Fourth Proportional to 9,875,354.39, 13,628,009.00 and 5,524,513.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,875,354.39 : 13,628,009.00 = 5,524,513.37 : x
2. Step 2: Convert to fraction form
   9,875,354.39/13,628,009.00 = 5,524,513.37/x
3. Step 3: Cross multiply
   9,875,354.39x = 13,628,009.00 × 5,524,513.37
4. Step 4: Simplify right side
   9,875,354.39x = 75,288,117,899,357.77
5. Step 5: Solve for x
   x = 75,288,117,899,357.77/9,875,354.39
6. Step 6: Final answer
   x = 7,623,839.60