Finding the Fourth Proportional to 91,264.56, 136,904.96 and 32,100.76

Step by Step Solution

1. Step 1: Write the proportion equation
   91,264.56 : 136,904.96 = 32,100.76 : x
2. Step 2: Convert to fraction form
   91,264.56/136,904.96 = 32,100.76/x
3. Step 3: Cross multiply
   91,264.56x = 136,904.96 × 32,100.76
4. Step 4: Simplify right side
   91,264.56x = 4,394,753,263.77
5. Step 5: Solve for x
   x = 4,394,753,263.77/91,264.56
6. Step 6: Final answer
   x = 48,154.00