Finding the Fourth Proportional to 23,515,238.68, 32,453,075.82 and 13,063,288.18

Step by Step Solution

1. Step 1: Write the proportion equation
   23,515,238.68 : 32,453,075.82 = 13,063,288.18 : x
2. Step 2: Convert to fraction form
   23,515,238.68/32,453,075.82 = 13,063,288.18/x
3. Step 3: Cross multiply
   23,515,238.68x = 32,453,075.82 × 13,063,288.18
4. Step 4: Simplify right side
   23,515,238.68x = 423,943,881,764,049.81
5. Step 5: Solve for x
   x = 423,943,881,764,049.81/23,515,238.68
6. Step 6: Final answer
   x = 18,028,474.54