Finding the Fourth Proportional to 11,443,667.83, 17,162,840.76 and 4,258,585.51

Step by Step Solution

1. Step 1: Write the proportion equation
   11,443,667.83 : 17,162,840.76 = 4,258,585.51 : x
2. Step 2: Convert to fraction form
   11,443,667.83/17,162,840.76 = 4,258,585.51/x
3. Step 3: Cross multiply
   11,443,667.83x = 17,162,840.76 × 4,258,585.51
4. Step 4: Simplify right side
   11,443,667.83x = 73,089,424,970,973.39
5. Step 5: Solve for x
   x = 73,089,424,970,973.39/11,443,667.83
6. Step 6: Final answer
   x = 6,386,888.02