Finding the Fourth Proportional to 56,315.76, 77,733.04 and 32,458.32

Step by Step Solution

1. Step 1: Write the proportion equation
   56,315.76 : 77,733.04 = 32,458.32 : x
2. Step 2: Convert to fraction form
   56,315.76/77,733.04 = 32,458.32/x
3. Step 3: Cross multiply
   56,315.76x = 77,733.04 × 32,458.32
4. Step 4: Simplify right side
   56,315.76x = 2,523,083,886.89
5. Step 5: Solve for x
   x = 2,523,083,886.89/56,315.76
6. Step 6: Final answer
   x = 44,802.45