Finding the Fourth Proportional to 56,485,077.84, 84,694,695.35 and 21,901,076.82

Step by Step Solution

1. Step 1: Write the proportion equation
   56,485,077.84 : 84,694,695.35 = 21,901,076.82 : x
2. Step 2: Convert to fraction form
   56,485,077.84/84,694,695.35 = 21,901,076.82/x
3. Step 3: Cross multiply
   56,485,077.84x = 84,694,695.35 × 21,901,076.82
4. Step 4: Simplify right side
   56,485,077.84x = 1,854,905,028,997,341.50
5. Step 5: Solve for x
   x = 1,854,905,028,997,341.50/56,485,077.84
6. Step 6: Final answer
   x = 32,838,850.54