Finding the Fourth Proportional to 62,038.81, 93,050.52 and 19,915.57

Step by Step Solution

1. Step 1: Write the proportion equation
   62,038.81 : 93,050.52 = 19,915.57 : x
2. Step 2: Convert to fraction form
   62,038.81/93,050.52 = 19,915.57/x
3. Step 3: Cross multiply
   62,038.81x = 93,050.52 × 19,915.57
4. Step 4: Simplify right side
   62,038.81x = 1,853,154,144.60
5. Step 5: Solve for x
   x = 1,853,154,144.60/62,038.81
6. Step 6: Final answer
   x = 29,870.88