Finding the Fourth Proportional to 73,779,508.29, 101,824,698.33 and 42,839,677.47

Step by Step Solution

1. Step 1: Write the proportion equation
   73,779,508.29 : 101,824,698.33 = 42,839,677.47 : x
2. Step 2: Convert to fraction form
   73,779,508.29/101,824,698.33 = 42,839,677.47/x
3. Step 3: Cross multiply
   73,779,508.29x = 101,824,698.33 × 42,839,677.47
4. Step 4: Simplify right side
   73,779,508.29x = 4,362,137,234,937,247.50
5. Step 5: Solve for x
   x = 4,362,137,234,937,247.50/73,779,508.29
6. Step 6: Final answer
   x = 59,123,967.29