Finding the Fourth Proportional to 56,406.52, 84,587.91 and 30,096.91

Step by Step Solution

1. Step 1: Write the proportion equation
   56,406.52 : 84,587.91 = 30,096.91 : x
2. Step 2: Convert to fraction form
   56,406.52/84,587.91 = 30,096.91/x
3. Step 3: Cross multiply
   56,406.52x = 84,587.91 × 30,096.91
4. Step 4: Simplify right side
   56,406.52x = 2,545,834,876.52
5. Step 5: Solve for x
   x = 2,545,834,876.52/56,406.52
6. Step 6: Final answer
   x = 45,133.70