Finding the Fourth Proportional to 9,503,821.37, 13,115,443.61 and 5,153,054.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,503,821.37 : 13,115,443.61 = 5,153,054.33 : x
2. Step 2: Convert to fraction form
   9,503,821.37/13,115,443.61 = 5,153,054.33/x
3. Step 3: Cross multiply
   9,503,821.37x = 13,115,443.61 × 5,153,054.33
4. Step 4: Simplify right side
   9,503,821.37x = 67,584,593,484,381.33
5. Step 5: Solve for x
   x = 67,584,593,484,381.33/9,503,821.37
6. Step 6: Final answer
   x = 7,111,307.22