Finding the Fourth Proportional to 12,233,178.46, 16,884,355.04 and 7,759,840.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,233,178.46 : 16,884,355.04 = 7,759,840.06 : x
2. Step 2: Convert to fraction form
   12,233,178.46/16,884,355.04 = 7,759,840.06/x
3. Step 3: Cross multiply
   12,233,178.46x = 16,884,355.04 × 7,759,840.06
4. Step 4: Simplify right side
   12,233,178.46x = 131,019,894,626,654.89
5. Step 5: Solve for x
   x = 131,019,894,626,654.89/12,233,178.46
6. Step 6: Final answer
   x = 10,710,208.72