Finding the Fourth Proportional to 61,493.32, 84,851.72 and 34,630.48

Step by Step Solution

1. Step 1: Write the proportion equation
   61,493.32 : 84,851.72 = 34,630.48 : x
2. Step 2: Convert to fraction form
   61,493.32/84,851.72 = 34,630.48/x
3. Step 3: Cross multiply
   61,493.32x = 84,851.72 × 34,630.48
4. Step 4: Simplify right side
   61,493.32x = 2,938,455,792.43
5. Step 5: Solve for x
   x = 2,938,455,792.43/61,493.32
6. Step 6: Final answer
   x = 47,784.96