Finding the Fourth Proportional to 67,807.52, 93,547.68 and 42,299.04

Step by Step Solution

1. Step 1: Write the proportion equation
   67,807.52 : 93,547.68 = 42,299.04 : x
2. Step 2: Convert to fraction form
   67,807.52/93,547.68 = 42,299.04/x
3. Step 3: Cross multiply
   67,807.52x = 93,547.68 × 42,299.04
4. Step 4: Simplify right side
   67,807.52x = 3,956,977,058.23
5. Step 5: Solve for x
   x = 3,956,977,058.23/67,807.52
6. Step 6: Final answer
   x = 58,356.02