Finding the Fourth Proportional to 56,308.32, 77,693.31 and 35,898.14

Step by Step Solution

1. Step 1: Write the proportion equation
   56,308.32 : 77,693.31 = 35,898.14 : x
2. Step 2: Convert to fraction form
   56,308.32/77,693.31 = 35,898.14/x
3. Step 3: Cross multiply
   56,308.32x = 77,693.31 × 35,898.14
4. Step 4: Simplify right side
   56,308.32x = 2,789,045,513.68
5. Step 5: Solve for x
   x = 2,789,045,513.68/56,308.32
6. Step 6: Final answer
   x = 49,531.68