Finding the Fourth Proportional to 152,834.74, 229,259.40 and 64,091.14

Step by Step Solution

1. Step 1: Write the proportion equation
   152,834.74 : 229,259.40 = 64,091.14 : x
2. Step 2: Convert to fraction form
   152,834.74/229,259.40 = 64,091.14/x
3. Step 3: Cross multiply
   152,834.74x = 229,259.40 × 64,091.14
4. Step 4: Simplify right side
   152,834.74x = 14,693,496,301.72
5. Step 5: Solve for x
   x = 14,693,496,301.72/152,834.74
6. Step 6: Final answer
   x = 96,139.77