Finding the Fourth Proportional to 141,468.01, 212,157 and 46,680.53

Step by Step Solution

1. Step 1: Write the proportion equation
   141,468.01 : 212,157 = 46,680.53 : x
2. Step 2: Convert to fraction form
   141,468.01/212,157 = 46,680.53/x
3. Step 3: Cross multiply
   141,468.01x = 212,157 × 46,680.53
4. Step 4: Simplify right side
   141,468.01x = 9,903,600,142.43
5. Step 5: Solve for x
   x = 9,903,600,142.43/141,468.01
6. Step 6: Final answer
   x = 70,005.94