Finding the Fourth Proportional to 13,062,441.51, 19,593,724.86 and 3,964,618.08

Step by Step Solution

1. Step 1: Write the proportion equation
   13,062,441.51 : 19,593,724.86 = 3,964,618.08 : x
2. Step 2: Convert to fraction form
   13,062,441.51/19,593,724.86 = 3,964,618.08/x
3. Step 3: Cross multiply
   13,062,441.51x = 19,593,724.86 × 3,964,618.08
4. Step 4: Simplify right side
   13,062,441.51x = 77,681,635,834,501.47
5. Step 5: Solve for x
   x = 77,681,635,834,501.47/13,062,441.51
6. Step 6: Final answer
   x = 5,946,946.12