Finding the Fourth Proportional to 107,111.34, 147,808.31 and 59,364.27

Step by Step Solution

1. Step 1: Write the proportion equation
   107,111.34 : 147,808.31 = 59,364.27 : x
2. Step 2: Convert to fraction form
   107,111.34/147,808.31 = 59,364.27/x
3. Step 3: Cross multiply
   107,111.34x = 147,808.31 × 59,364.27
4. Step 4: Simplify right side
   107,111.34x = 8,774,532,126.26
5. Step 5: Solve for x
   x = 8,774,532,126.26/107,111.34
6. Step 6: Final answer
   x = 81,919.73