Finding the Fourth Proportional to 63,848.74, 88,071.33 and 45,915.34

Step by Step Solution

1. Step 1: Write the proportion equation
   63,848.74 : 88,071.33 = 45,915.34 : x
2. Step 2: Convert to fraction form
   63,848.74/88,071.33 = 45,915.34/x
3. Step 3: Cross multiply
   63,848.74x = 88,071.33 × 45,915.34
4. Step 4: Simplify right side
   63,848.74x = 4,043,825,061.20
5. Step 5: Solve for x
   x = 4,043,825,061.20/63,848.74
6. Step 6: Final answer
   x = 63,334.45