Finding the Fourth Proportional to 17,628,898.21, 24,327,926.42 and 9,788,425.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,628,898.21 : 24,327,926.42 = 9,788,425.04 : x
2. Step 2: Convert to fraction form
   17,628,898.21/24,327,926.42 = 9,788,425.04/x
3. Step 3: Cross multiply
   17,628,898.21x = 24,327,926.42 × 9,788,425.04
4. Step 4: Simplify right side
   17,628,898.21x = 238,132,084,152,683.25
5. Step 5: Solve for x
   x = 238,132,084,152,683.25/17,628,898.21
6. Step 6: Final answer
   x = 13,508,052.59