Finding the Fourth Proportional to 112,371,918.30, 168,569,104.05 and 30,492,096.30

Step by Step Solution

1. Step 1: Write the proportion equation
   112,371,918.30 : 168,569,104.05 = 30,492,096.30 : x
2. Step 2: Convert to fraction form
   112,371,918.30/168,569,104.05 = 30,492,096.30/x
3. Step 3: Cross multiply
   112,371,918.30x = 168,569,104.05 × 30,492,096.30
4. Step 4: Simplify right side
   112,371,918.30x = 5,140,025,353,897,321
5. Step 5: Solve for x
   x = 5,140,025,353,897,321/112,371,918.30
6. Step 6: Final answer
   x = 45,741,190.79