Finding the Fourth Proportional to 8,632,009.89, 11,912,174.69 and 4,764,532.05

Step by Step Solution

1. Step 1: Write the proportion equation
   8,632,009.89 : 11,912,174.69 = 4,764,532.05 : x
2. Step 2: Convert to fraction form
   8,632,009.89/11,912,174.69 = 4,764,532.05/x
3. Step 3: Cross multiply
   8,632,009.89x = 11,912,174.69 × 4,764,532.05
4. Step 4: Simplify right side
   8,632,009.89x = 56,755,938,071,881.16
5. Step 5: Solve for x
   x = 56,755,938,071,881.16/8,632,009.89
6. Step 6: Final answer
   x = 6,575,054.80