Finding the Fourth Proportional to 56,185.08, 77,533.32 and 31,034.04

Step by Step Solution

1. Step 1: Write the proportion equation
   56,185.08 : 77,533.32 = 31,034.04 : x
2. Step 2: Convert to fraction form
   56,185.08/77,533.32 = 31,034.04/x
3. Step 3: Cross multiply
   56,185.08x = 77,533.32 × 31,034.04
4. Step 4: Simplify right side
   56,185.08x = 2,406,172,154.21
5. Step 5: Solve for x
   x = 2,406,172,154.21/56,185.08
6. Step 6: Final answer
   x = 42,825.82