Finding the Fourth Proportional to 147,045, 220,492.98 and 62,792.04

Step by Step Solution

1. Step 1: Write the proportion equation
   147,045 : 220,492.98 = 62,792.04 : x
2. Step 2: Convert to fraction form
   147,045/220,492.98 = 62,792.04/x
3. Step 3: Cross multiply
   147,045x = 220,492.98 × 62,792.04
4. Step 4: Simplify right side
   147,045x = 13,845,204,019.88
5. Step 5: Solve for x
   x = 13,845,204,019.88/147,045
6. Step 6: Final answer
   x = 94,156.24