Finding the Fourth Proportional to 10,804,287.96, 14,910,272.43 and 5,909,509.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,804,287.96 : 14,910,272.43 = 5,909,509.89 : x
2. Step 2: Convert to fraction form
   10,804,287.96/14,910,272.43 = 5,909,509.89/x
3. Step 3: Cross multiply
   10,804,287.96x = 14,910,272.43 × 5,909,509.89
4. Step 4: Simplify right side
   10,804,287.96x = 88,112,402,387,679.33
5. Step 5: Solve for x
   x = 88,112,402,387,679.33/10,804,287.96
6. Step 6: Final answer
   x = 8,155,317.84