Finding the Fourth Proportional to 107,320.86, 148,095.38 and 59,570.45

Step by Step Solution

1. Step 1: Write the proportion equation
   107,320.86 : 148,095.38 = 59,570.45 : x
2. Step 2: Convert to fraction form
   107,320.86/148,095.38 = 59,570.45/x
3. Step 3: Cross multiply
   107,320.86x = 148,095.38 × 59,570.45
4. Step 4: Simplify right side
   107,320.86x = 8,822,108,429.52
5. Step 5: Solve for x
   x = 8,822,108,429.52/107,320.86
6. Step 6: Final answer
   x = 82,203.11