Finding the Fourth Proportional to 56,279.34, 77,672.82 and 32,407.02

Step by Step Solution

1. Step 1: Write the proportion equation
   56,279.34 : 77,672.82 = 32,407.02 : x
2. Step 2: Convert to fraction form
   56,279.34/77,672.82 = 32,407.02/x
3. Step 3: Cross multiply
   56,279.34x = 77,672.82 × 32,407.02
4. Step 4: Simplify right side
   56,279.34x = 2,517,144,631.20
5. Step 5: Solve for x
   x = 2,517,144,631.20/56,279.34
6. Step 6: Final answer
   x = 44,725.91