Finding the Fourth Proportional to 38,012.08, 52,465 and 22,105.71

Step by Step Solution

1. Step 1: Write the proportion equation
   38,012.08 : 52,465 = 22,105.71 : x
2. Step 2: Convert to fraction form
   38,012.08/52,465 = 22,105.71/x
3. Step 3: Cross multiply
   38,012.08x = 52,465 × 22,105.71
4. Step 4: Simplify right side
   38,012.08x = 1,159,776,075.15
5. Step 5: Solve for x
   x = 1,159,776,075.15/38,012.08
6. Step 6: Final answer
   x = 30,510.72