Finding the Fourth Proportional to 13,062,426.74, 19,593,702.69 and 3,964,603.33

Step by Step Solution

1. Step 1: Write the proportion equation
   13,062,426.74 : 19,593,702.69 = 3,964,603.33 : x
2. Step 2: Convert to fraction form
   13,062,426.74/19,593,702.69 = 3,964,603.33/x
3. Step 3: Cross multiply
   13,062,426.74x = 19,593,702.69 × 3,964,603.33
4. Step 4: Simplify right side
   13,062,426.74x = 77,681,258,931,803.97
5. Step 5: Solve for x
   x = 77,681,258,931,803.97/13,062,426.74
6. Step 6: Final answer
   x = 5,946,923.99