Finding the Fourth Proportional to 94,604.04, 130,576.32 and 56,871

Step by Step Solution

1. Step 1: Write the proportion equation
   94,604.04 : 130,576.32 = 56,871 : x
2. Step 2: Convert to fraction form
   94,604.04/130,576.32 = 56,871/x
3. Step 3: Cross multiply
   94,604.04x = 130,576.32 × 56,871
4. Step 4: Simplify right side
   94,604.04x = 7,426,005,894.72
5. Step 5: Solve for x
   x = 7,426,005,894.72/94,604.04
6. Step 6: Final answer
   x = 78,495.65