Finding the Fourth Proportional to 73,925,694.72, 101,976,501.12 and 42,982,442.88

Step by Step Solution

1. Step 1: Write the proportion equation
   73,925,694.72 : 101,976,501.12 = 42,982,442.88 : x
2. Step 2: Convert to fraction form
   73,925,694.72/101,976,501.12 = 42,982,442.88/x
3. Step 3: Cross multiply
   73,925,694.72x = 101,976,501.12 × 42,982,442.88
4. Step 4: Simplify right side
   73,925,694.72x = 4,383,199,134,492,656.50
5. Step 5: Solve for x
   x = 4,383,199,134,492,656.50/73,925,694.72
6. Step 6: Final answer
   x = 59,291,957.30