Finding the Fourth Proportional to 72,948,456.54, 109,460,399.16 and 32,036,647.68

Step by Step Solution

1. Step 1: Write the proportion equation
   72,948,456.54 : 109,460,399.16 = 32,036,647.68 : x
2. Step 2: Convert to fraction form
   72,948,456.54/109,460,399.16 = 32,036,647.68/x
3. Step 3: Cross multiply
   72,948,456.54x = 109,460,399.16 × 32,036,647.68
4. Step 4: Simplify right side
   72,948,456.54x = 3,506,744,242,801,088
5. Step 5: Solve for x
   x = 3,506,744,242,801,088/72,948,456.54
6. Step 6: Final answer
   x = 48,071,534.47