Finding the Fourth Proportional to 83,785,499.28, 125,676,987.62 and 37,694,820.22

Step by Step Solution

1. Step 1: Write the proportion equation
   83,785,499.28 : 125,676,987.62 = 37,694,820.22 : x
2. Step 2: Convert to fraction form
   83,785,499.28/125,676,987.62 = 37,694,820.22/x
3. Step 3: Cross multiply
   83,785,499.28x = 125,676,987.62 × 37,694,820.22
4. Step 4: Simplify right side
   83,785,499.28x = 4,737,371,453,624,399
5. Step 5: Solve for x
   x = 4,737,371,453,624,399/83,785,499.28
6. Step 6: Final answer
   x = 56,541,662.87