Finding the Fourth Proportional to 73,870.32, 110,646.32 and 50,047.16

Step by Step Solution

1. Step 1: Write the proportion equation
   73,870.32 : 110,646.32 = 50,047.16 : x
2. Step 2: Convert to fraction form
   73,870.32/110,646.32 = 50,047.16/x
3. Step 3: Cross multiply
   73,870.32x = 110,646.32 × 50,047.16
4. Step 4: Simplify right side
   73,870.32x = 5,537,534,205.57
5. Step 5: Solve for x
   x = 5,537,534,205.57/73,870.32
6. Step 6: Final answer
   x = 74,962.91