Finding the Fourth Proportional to 152,004.82, 209,762.99 and 83,091.22

Step by Step Solution

1. Step 1: Write the proportion equation
   152,004.82 : 209,762.99 = 83,091.22 : x
2. Step 2: Convert to fraction form
   152,004.82/209,762.99 = 83,091.22/x
3. Step 3: Cross multiply
   152,004.82x = 209,762.99 × 83,091.22
4. Step 4: Simplify right side
   152,004.82x = 17,429,462,749.95
5. Step 5: Solve for x
   x = 17,429,462,749.95/152,004.82
6. Step 6: Final answer
   x = 114,663.88