Finding the Fourth Proportional to 56,300.32, 77,704.08 and 32,422.72

Step by Step Solution

1. Step 1: Write the proportion equation
   56,300.32 : 77,704.08 = 32,422.72 : x
2. Step 2: Convert to fraction form
   56,300.32/77,704.08 = 32,422.72/x
3. Step 3: Cross multiply
   56,300.32x = 77,704.08 × 32,422.72
4. Step 4: Simplify right side
   56,300.32x = 2,519,377,628.70
5. Step 5: Solve for x
   x = 2,519,377,628.70/56,300.32
6. Step 6: Final answer
   x = 44,748.90