Finding the Fourth Proportional to 11,864,480.50, 16,374,730.26 and 7,513,971.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,864,480.50 : 16,374,730.26 = 7,513,971.31 : x
2. Step 2: Convert to fraction form
   11,864,480.50/16,374,730.26 = 7,513,971.31/x
3. Step 3: Cross multiply
   11,864,480.50x = 16,374,730.26 × 7,513,971.31
4. Step 4: Simplify right side
   11,864,480.50x = 123,039,253,382,628.83
5. Step 5: Solve for x
   x = 123,039,253,382,628.83/11,864,480.50
6. Step 6: Final answer
   x = 10,370,386.92