Finding the Fourth Proportional to 83,987,707.83, 115,903,035.86 and 45,356,539.83

Step by Step Solution

1. Step 1: Write the proportion equation
   83,987,707.83 : 115,903,035.86 = 45,356,539.83 : x
2. Step 2: Convert to fraction form
   83,987,707.83/115,903,035.86 = 45,356,539.83/x
3. Step 3: Cross multiply
   83,987,707.83x = 115,903,035.86 × 45,356,539.83
4. Step 4: Simplify right side
   83,987,707.83x = 5,256,960,662,175,226
5. Step 5: Solve for x
   x = 5,256,960,662,175,226/83,987,707.83
6. Step 6: Final answer
   x = 62,592,024.45