Finding the Fourth Proportional to 23,651,796.56, 32,638,562.69 and 13,197,269.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,651,796.56 : 32,638,562.69 = 13,197,269.52 : x
2. Step 2: Convert to fraction form
   23,651,796.56/32,638,562.69 = 13,197,269.52/x
3. Step 3: Cross multiply
   23,651,796.56x = 32,638,562.69 × 13,197,269.52
4. Step 4: Simplify right side
   23,651,796.56x = 430,739,908,499,359.81
5. Step 5: Solve for x
   x = 430,739,908,499,359.81/23,651,796.56
6. Step 6: Final answer
   x = 18,211,720.51