Finding the Fourth Proportional to 72,482,012.32, 108,723,242.04 and 17,894,604.12

Step by Step Solution

1. Step 1: Write the proportion equation
   72,482,012.32 : 108,723,242.04 = 17,894,604.12 : x
2. Step 2: Convert to fraction form
   72,482,012.32/108,723,242.04 = 17,894,604.12/x
3. Step 3: Cross multiply
   72,482,012.32x = 108,723,242.04 × 17,894,604.12
4. Step 4: Simplify right side
   72,482,012.32x = 1,945,559,374,948,741.50
5. Step 5: Solve for x
   x = 1,945,559,374,948,741.50/72,482,012.32
6. Step 6: Final answer
   x = 26,841,961.37