Finding the Fourth Proportional to 37,892.31, 56,887.67 and 29,133.37

Step by Step Solution

1. Step 1: Write the proportion equation
   37,892.31 : 56,887.67 = 29,133.37 : x
2. Step 2: Convert to fraction form
   37,892.31/56,887.67 = 29,133.37/x
3. Step 3: Cross multiply
   37,892.31x = 56,887.67 × 29,133.37
4. Step 4: Simplify right side
   37,892.31x = 1,657,329,538.55
5. Step 5: Solve for x
   x = 1,657,329,538.55/37,892.31
6. Step 6: Final answer
   x = 43,737.89