Finding the Fourth Proportional to 93,079.72, 139,617.15 and 29,904.18

Step by Step Solution

1. Step 1: Write the proportion equation
   93,079.72 : 139,617.15 = 29,904.18 : x
2. Step 2: Convert to fraction form
   93,079.72/139,617.15 = 29,904.18/x
3. Step 3: Cross multiply
   93,079.72x = 139,617.15 × 29,904.18
4. Step 4: Simplify right side
   93,079.72x = 4,175,136,384.69
5. Step 5: Solve for x
   x = 4,175,136,384.69/93,079.72
6. Step 6: Final answer
   x = 44,855.49