Finding the Fourth Proportional to 140,068.02, 210,102.82 and 34,887

Step by Step Solution

1. Step 1: Write the proportion equation
   140,068.02 : 210,102.82 = 34,887 : x
2. Step 2: Convert to fraction form
   140,068.02/210,102.82 = 34,887/x
3. Step 3: Cross multiply
   140,068.02x = 210,102.82 × 34,887
4. Step 4: Simplify right side
   140,068.02x = 7,329,857,081.34
5. Step 5: Solve for x
   x = 7,329,857,081.34/140,068.02
6. Step 6: Final answer
   x = 52,330.70