Finding the Fourth Proportional to 42,575,103.65, 58,779,165.27 and 27,916,341.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,575,103.65 : 58,779,165.27 = 27,916,341.54 : x
2. Step 2: Convert to fraction form
   42,575,103.65/58,779,165.27 = 27,916,341.54/x
3. Step 3: Cross multiply
   42,575,103.65x = 58,779,165.27 × 27,916,341.54
4. Step 4: Simplify right side
   42,575,103.65x = 1,640,899,253,113,426.25
5. Step 5: Solve for x
   x = 1,640,899,253,113,426.25/42,575,103.65
6. Step 6: Final answer
   x = 38,541,286.16