Finding the Fourth Proportional to 342,017.04, 471,973.86 and 191,114.04

Step by Step Solution

1. Step 1: Write the proportion equation
   342,017.04 : 471,973.86 = 191,114.04 : x
2. Step 2: Convert to fraction form
   342,017.04/471,973.86 = 191,114.04/x
3. Step 3: Cross multiply
   342,017.04x = 471,973.86 × 191,114.04
4. Step 4: Simplify right side
   342,017.04x = 90,200,831,158.99
5. Step 5: Solve for x
   x = 90,200,831,158.99/342,017.04
6. Step 6: Final answer
   x = 263,731.98