Finding the Fourth Proportional to 23,418,852.48, 32,321,396.89 and 13,493,834.29

Step by Step Solution

1. Step 1: Write the proportion equation
   23,418,852.48 : 32,321,396.89 = 13,493,834.29 : x
2. Step 2: Convert to fraction form
   23,418,852.48/32,321,396.89 = 13,493,834.29/x
3. Step 3: Cross multiply
   23,418,852.48x = 32,321,396.89 × 13,493,834.29
4. Step 4: Simplify right side
   23,418,852.48x = 436,139,573,425,905.25
5. Step 5: Solve for x
   x = 436,139,573,425,905.25/23,418,852.48
6. Step 6: Final answer
   x = 18,623,439.12