Finding the Fourth Proportional to 42,075.30, 58,057.76 and 26,153.94

Step by Step Solution

1. Step 1: Write the proportion equation
   42,075.30 : 58,057.76 = 26,153.94 : x
2. Step 2: Convert to fraction form
   42,075.30/58,057.76 = 26,153.94/x
3. Step 3: Cross multiply
   42,075.30x = 58,057.76 × 26,153.94
4. Step 4: Simplify right side
   42,075.30x = 1,518,439,171.57
5. Step 5: Solve for x
   x = 1,518,439,171.57/42,075.30
6. Step 6: Final answer
   x = 36,088.61