Finding the Fourth Proportional to 35,061, 48,389.94 and 20,154.12

Step by Step Solution

1. Step 1: Write the proportion equation
   35,061 : 48,389.94 = 20,154.12 : x
2. Step 2: Convert to fraction form
   35,061/48,389.94 = 20,154.12/x
3. Step 3: Cross multiply
   35,061x = 48,389.94 × 20,154.12
4. Step 4: Simplify right side
   35,061x = 975,256,657.55
5. Step 5: Solve for x
   x = 975,256,657.55/35,061
6. Step 6: Final answer
   x = 27,816.00