Finding the Fourth Proportional to 126,152.31, 189,196.18 and 37,385.10

Step by Step Solution

1. Step 1: Write the proportion equation
   126,152.31 : 189,196.18 = 37,385.10 : x
2. Step 2: Convert to fraction form
   126,152.31/189,196.18 = 37,385.10/x
3. Step 3: Cross multiply
   126,152.31x = 189,196.18 × 37,385.10
4. Step 4: Simplify right side
   126,152.31x = 7,073,118,108.92
5. Step 5: Solve for x
   x = 7,073,118,108.92/126,152.31
6. Step 6: Final answer
   x = 56,068.08