Finding the Fourth Proportional to 101,472.72, 152,207.49 and 34,913.43

Step by Step Solution

1. Step 1: Write the proportion equation
   101,472.72 : 152,207.49 = 34,913.43 : x
2. Step 2: Convert to fraction form
   101,472.72/152,207.49 = 34,913.43/x
3. Step 3: Cross multiply
   101,472.72x = 152,207.49 × 34,913.43
4. Step 4: Simplify right side
   101,472.72x = 5,314,085,547.59
5. Step 5: Solve for x
   x = 5,314,085,547.59/101,472.72
6. Step 6: Final answer
   x = 52,369.60