Finding the Fourth Proportional to 42,818,985.72, 59,088,697.49 and 23,239,480.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,818,985.72 : 59,088,697.49 = 23,239,480.04 : x
2. Step 2: Convert to fraction form
   42,818,985.72/59,088,697.49 = 23,239,480.04/x
3. Step 3: Cross multiply
   42,818,985.72x = 59,088,697.49 × 23,239,480.04
4. Step 4: Simplify right side
   42,818,985.72x = 1,373,190,605,908,453
5. Step 5: Solve for x
   x = 1,373,190,605,908,453/42,818,985.72
6. Step 6: Final answer
   x = 32,069,666.83