Finding the Fourth Proportional to 23,402,290.82, 32,294,985.70 and 13,089,013.91

Step by Step Solution

1. Step 1: Write the proportion equation
   23,402,290.82 : 32,294,985.70 = 13,089,013.91 : x
2. Step 2: Convert to fraction form
   23,402,290.82/32,294,985.70 = 13,089,013.91/x
3. Step 3: Cross multiply
   23,402,290.82x = 32,294,985.70 × 13,089,013.91
4. Step 4: Simplify right side
   23,402,290.82x = 422,709,517,050,551.06
5. Step 5: Solve for x
   x = 422,709,517,050,551.06/23,402,290.82
6. Step 6: Final answer
   x = 18,062,740.96