Finding the Fourth Proportional to 42,547.55, 58,715.12 and 23,426.93

Step by Step Solution

1. Step 1: Write the proportion equation
   42,547.55 : 58,715.12 = 23,426.93 : x
2. Step 2: Convert to fraction form
   42,547.55/58,715.12 = 23,426.93/x
3. Step 3: Cross multiply
   42,547.55x = 58,715.12 × 23,426.93
4. Step 4: Simplify right side
   42,547.55x = 1,375,514,771.17
5. Step 5: Solve for x
   x = 1,375,514,771.17/42,547.55
6. Step 6: Final answer
   x = 32,328.88