Finding the Fourth Proportional to 23,335,080.96, 32,202,412.56 and 12,881,100

Step by Step Solution

1. Step 1: Write the proportion equation
   23,335,080.96 : 32,202,412.56 = 12,881,100 : x
2. Step 2: Convert to fraction form
   23,335,080.96/32,202,412.56 = 12,881,100/x
3. Step 3: Cross multiply
   23,335,080.96x = 32,202,412.56 × 12,881,100
4. Step 4: Simplify right side
   23,335,080.96x = 414,802,496,426,616
5. Step 5: Solve for x
   x = 414,802,496,426,616/23,335,080.96
6. Step 6: Final answer
   x = 17,775,918.46