Finding the Fourth Proportional to 110,111.61, 151,954.17 and 59,810.61

Step by Step Solution

1. Step 1: Write the proportion equation
   110,111.61 : 151,954.17 = 59,810.61 : x
2. Step 2: Convert to fraction form
   110,111.61/151,954.17 = 59,810.61/x
3. Step 3: Cross multiply
   110,111.61x = 151,954.17 × 59,810.61
4. Step 4: Simplify right side
   110,111.61x = 9,088,471,599.74
5. Step 5: Solve for x
   x = 9,088,471,599.74/110,111.61
6. Step 6: Final answer
   x = 82,538.72