Finding the Fourth Proportional to 56,150.16, 83,714.41 and 49,839.30

Step by Step Solution

1. Step 1: Write the proportion equation
   56,150.16 : 83,714.41 = 49,839.30 : x
2. Step 2: Convert to fraction form
   56,150.16/83,714.41 = 49,839.30/x
3. Step 3: Cross multiply
   56,150.16x = 83,714.41 × 49,839.30
4. Step 4: Simplify right side
   56,150.16x = 4,172,267,656.61
5. Step 5: Solve for x
   x = 4,172,267,656.61/56,150.16
6. Step 6: Final answer
   x = 74,305.53