Finding the Fourth Proportional to 13,300,384.33, 19,951,170.07 and 4,077,693.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,300,384.33 : 19,951,170.07 = 4,077,693.25 : x
2. Step 2: Convert to fraction form
   13,300,384.33/19,951,170.07 = 4,077,693.25/x
3. Step 3: Cross multiply
   13,300,384.33x = 19,951,170.07 × 4,077,693.25
4. Step 4: Simplify right side
   13,300,384.33x = 81,354,751,499,981.38
5. Step 5: Solve for x
   x = 81,354,751,499,981.38/13,300,384.33
6. Step 6: Final answer
   x = 6,116,721.85