Finding the Fourth Proportional to 122,127.36, 183,210.72 and 59,802.72

Step by Step Solution

1. Step 1: Write the proportion equation
   122,127.36 : 183,210.72 = 59,802.72 : x
2. Step 2: Convert to fraction form
   122,127.36/183,210.72 = 59,802.72/x
3. Step 3: Cross multiply
   122,127.36x = 183,210.72 × 59,802.72
4. Step 4: Simplify right side
   122,127.36x = 10,956,499,389.16
5. Step 5: Solve for x
   x = 10,956,499,389.16/122,127.36
6. Step 6: Final answer
   x = 89,713.72