Finding the Fourth Proportional to 23,399,084.71, 32,290,626.67 and 13,085,848.81

Step by Step Solution

1. Step 1: Write the proportion equation
   23,399,084.71 : 32,290,626.67 = 13,085,848.81 : x
2. Step 2: Convert to fraction form
   23,399,084.71/32,290,626.67 = 13,085,848.81/x
3. Step 3: Cross multiply
   23,399,084.71x = 32,290,626.67 × 13,085,848.81
4. Step 4: Simplify right side
   23,399,084.71x = 422,550,258,583,773.81
5. Step 5: Solve for x
   x = 422,550,258,583,773.81/23,399,084.71
6. Step 6: Final answer
   x = 18,058,409.71