Finding the Fourth Proportional to 107,294.61, 148,064.72 and 59,549.97

Step by Step Solution

1. Step 1: Write the proportion equation
   107,294.61 : 148,064.72 = 59,549.97 : x
2. Step 2: Convert to fraction form
   107,294.61/148,064.72 = 59,549.97/x
3. Step 3: Cross multiply
   107,294.61x = 148,064.72 × 59,549.97
4. Step 4: Simplify right side
   107,294.61x = 8,817,249,336.31
5. Step 5: Solve for x
   x = 8,817,249,336.31/107,294.61
6. Step 6: Final answer
   x = 82,177.93