Finding the Fourth Proportional to 42,264.06, 63,372.39 and 28,952.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,264.06 : 63,372.39 = 28,952.10 : x
2. Step 2: Convert to fraction form
   42,264.06/63,372.39 = 28,952.10/x
3. Step 3: Cross multiply
   42,264.06x = 63,372.39 × 28,952.10
4. Step 4: Simplify right side
   42,264.06x = 1,834,763,663.95
5. Step 5: Solve for x
   x = 1,834,763,663.95/42,264.06
6. Step 6: Final answer
   x = 43,411.92