Finding the Fourth Proportional to 23,265,513.36, 32,105,782.89 and 12,952,236.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,265,513.36 : 32,105,782.89 = 12,952,236.15 : x
2. Step 2: Convert to fraction form
   23,265,513.36/32,105,782.89 = 12,952,236.15/x
3. Step 3: Cross multiply
   23,265,513.36x = 32,105,782.89 × 12,952,236.15
4. Step 4: Simplify right side
   23,265,513.36x = 415,841,681,771,909.50
5. Step 5: Solve for x
   x = 415,841,681,771,909.50/23,265,513.36
6. Step 6: Final answer
   x = 17,873,737.64