Finding the Fourth Proportional to 13,085,388.73, 19,630,213.50 and 3,864,293.93

Step by Step Solution

1. Step 1: Write the proportion equation
   13,085,388.73 : 19,630,213.50 = 3,864,293.93 : x
2. Step 2: Convert to fraction form
   13,085,388.73/19,630,213.50 = 3,864,293.93/x
3. Step 3: Cross multiply
   13,085,388.73x = 19,630,213.50 × 3,864,293.93
4. Step 4: Simplify right side
   13,085,388.73x = 75,856,914,755,181.52
5. Step 5: Solve for x
   x = 75,856,914,755,181.52/13,085,388.73
6. Step 6: Final answer
   x = 5,797,070.03