Finding the Fourth Proportional to 32,429, 48,580.56 and 21,301.93

Step by Step Solution

1. Step 1: Write the proportion equation
   32,429 : 48,580.56 = 21,301.93 : x
2. Step 2: Convert to fraction form
   32,429/48,580.56 = 21,301.93/x
3. Step 3: Cross multiply
   32,429x = 48,580.56 × 21,301.93
4. Step 4: Simplify right side
   32,429x = 1,034,859,688.48
5. Step 5: Solve for x
   x = 1,034,859,688.48/32,429
6. Step 6: Final answer
   x = 31,911.55