Finding the Fourth Proportional to 23,382,406.98, 32,268,410.10 and 13,069,156.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,382,406.98 : 32,268,410.10 = 13,069,156.50 : x
2. Step 2: Convert to fraction form
   23,382,406.98/32,268,410.10 = 13,069,156.50/x
3. Step 3: Cross multiply
   23,382,406.98x = 32,268,410.10 × 13,069,156.50
4. Step 4: Simplify right side
   23,382,406.98x = 421,720,901,603,080.69
5. Step 5: Solve for x
   x = 421,720,901,603,080.69/23,382,406.98
6. Step 6: Final answer
   x = 18,035,820.78