Finding the Fourth Proportional to 11,894,128.59, 17,841,208.50 and 3,258,305.80

Step by Step Solution

1. Step 1: Write the proportion equation
   11,894,128.59 : 17,841,208.50 = 3,258,305.80 : x
2. Step 2: Convert to fraction form
   11,894,128.59/17,841,208.50 = 3,258,305.80/x
3. Step 3: Cross multiply
   11,894,128.59x = 17,841,208.50 × 3,258,305.80
4. Step 4: Simplify right side
   11,894,128.59x = 58,132,113,089,956.27
5. Step 5: Solve for x
   x = 58,132,113,089,956.27/11,894,128.59
6. Step 6: Final answer
   x = 4,887,462.97