Finding the Fourth Proportional to 42,060,102.29, 58,043,021.48 and 23,221,720.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,060,102.29 : 58,043,021.48 = 23,221,720.69 : x
2. Step 2: Convert to fraction form
   42,060,102.29/58,043,021.48 = 23,221,720.69/x
3. Step 3: Cross multiply
   42,060,102.29x = 58,043,021.48 × 23,221,720.69
4. Step 4: Simplify right side
   42,060,102.29x = 1,347,858,832,870,284.75
5. Step 5: Solve for x
   x = 1,347,858,832,870,284.75/42,060,102.29
6. Step 6: Final answer
   x = 32,046,018.90