Finding the Fourth Proportional to 83,236.31, 114,838.00 and 47,400.94

Step by Step Solution

1. Step 1: Write the proportion equation
   83,236.31 : 114,838.00 = 47,400.94 : x
2. Step 2: Convert to fraction form
   83,236.31/114,838.00 = 47,400.94/x
3. Step 3: Cross multiply
   83,236.31x = 114,838.00 × 47,400.94
4. Step 4: Simplify right side
   83,236.31x = 5,443,429,172.77
5. Step 5: Solve for x
   x = 5,443,429,172.77/83,236.31
6. Step 6: Final answer
   x = 65,397.29