Finding the Fourth Proportional to 107,345.34, 148,141.20 and 59,598.69

Step by Step Solution

1. Step 1: Write the proportion equation
   107,345.34 : 148,141.20 = 59,598.69 : x
2. Step 2: Convert to fraction form
   107,345.34/148,141.20 = 59,598.69/x
3. Step 3: Cross multiply
   107,345.34x = 148,141.20 × 59,598.69
4. Step 4: Simplify right side
   107,345.34x = 8,829,021,157.03
5. Step 5: Solve for x
   x = 8,829,021,157.03/107,345.34
6. Step 6: Final answer
   x = 82,248.76