Finding the Fourth Proportional to 173,424,485.43, 260,111,406.33 and 50,569,789.59

Step by Step Solution

1. Step 1: Write the proportion equation
   173,424,485.43 : 260,111,406.33 = 50,569,789.59 : x
2. Step 2: Convert to fraction form
   173,424,485.43/260,111,406.33 = 50,569,789.59/x
3. Step 3: Cross multiply
   173,424,485.43x = 260,111,406.33 × 50,569,789.59
4. Step 4: Simplify right side
   173,424,485.43x = 13,153,779,088,067,096
5. Step 5: Solve for x
   x = 13,153,779,088,067,096/173,424,485.43
6. Step 6: Final answer
   x = 75,847,300.66