Finding the Fourth Proportional to 11,864,498.25, 16,374,754.76 and 7,513,989.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,864,498.25 : 16,374,754.76 = 7,513,989.06 : x
2. Step 2: Convert to fraction form
   11,864,498.25/16,374,754.76 = 7,513,989.06/x
3. Step 3: Cross multiply
   11,864,498.25x = 16,374,754.76 × 7,513,989.06
4. Step 4: Simplify right side
   11,864,498.25x = 123,039,728,089,252.98
5. Step 5: Solve for x
   x = 123,039,728,089,252.98/11,864,498.25
6. Step 6: Final answer
   x = 10,370,411.42