Finding the Fourth Proportional to 37,587,294.84, 51,871,892.72 and 21,067,724.72

Step by Step Solution

1. Step 1: Write the proportion equation
   37,587,294.84 : 51,871,892.72 = 21,067,724.72 : x
2. Step 2: Convert to fraction form
   37,587,294.84/51,871,892.72 = 21,067,724.72/x
3. Step 3: Cross multiply
   37,587,294.84x = 51,871,892.72 × 21,067,724.72
4. Step 4: Simplify right side
   37,587,294.84x = 1,092,822,756,530,332
5. Step 5: Solve for x
   x = 1,092,822,756,530,332/37,587,294.84
6. Step 6: Final answer
   x = 29,074,259.30