Finding the Fourth Proportional to 69,203.48, 95,502.71 and 42,345.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,203.48 : 95,502.71 = 42,345.50 : x
2. Step 2: Convert to fraction form
   69,203.48/95,502.71 = 42,345.50/x
3. Step 3: Cross multiply
   69,203.48x = 95,502.71 × 42,345.50
4. Step 4: Simplify right side
   69,203.48x = 4,044,110,006.31
5. Step 5: Solve for x
   x = 4,044,110,006.31/69,203.48
6. Step 6: Final answer
   x = 58,437.96