Finding the Fourth Proportional to 73,507.86, 101,427.53 and 49,343.91

Step by Step Solution

1. Step 1: Write the proportion equation
   73,507.86 : 101,427.53 = 49,343.91 : x
2. Step 2: Convert to fraction form
   73,507.86/101,427.53 = 49,343.91/x
3. Step 3: Cross multiply
   73,507.86x = 101,427.53 × 49,343.91
4. Step 4: Simplify right side
   73,507.86x = 5,004,830,665.12
5. Step 5: Solve for x
   x = 5,004,830,665.12/73,507.86
6. Step 6: Final answer
   x = 68,085.65