Finding the Fourth Proportional to 156,937, 235,509.18 and 73,837.48

Step by Step Solution

1. Step 1: Write the proportion equation
   156,937 : 235,509.18 = 73,837.48 : x
2. Step 2: Convert to fraction form
   156,937/235,509.18 = 73,837.48/x
3. Step 3: Cross multiply
   156,937x = 235,509.18 × 73,837.48
4. Step 4: Simplify right side
   156,937x = 17,389,404,368.07
5. Step 5: Solve for x
   x = 17,389,404,368.07/156,937
6. Step 6: Final answer
   x = 110,805.00