Finding the Fourth Proportional to 152,626.01, 210,623.89 and 84,653.39

Step by Step Solution

1. Step 1: Write the proportion equation
   152,626.01 : 210,623.89 = 84,653.39 : x
2. Step 2: Convert to fraction form
   152,626.01/210,623.89 = 84,653.39/x
3. Step 3: Cross multiply
   152,626.01x = 210,623.89 × 84,653.39
4. Step 4: Simplify right side
   152,626.01x = 17,830,026,146.02
5. Step 5: Solve for x
   x = 17,830,026,146.02/152,626.01
6. Step 6: Final answer
   x = 116,821.68