Finding the Fourth Proportional to 83,166,492.52, 114,723,682.86 and 48,355,334.74

Step by Step Solution

1. Step 1: Write the proportion equation
   83,166,492.52 : 114,723,682.86 = 48,355,334.74 : x
2. Step 2: Convert to fraction form
   83,166,492.52/114,723,682.86 = 48,355,334.74/x
3. Step 3: Cross multiply
   83,166,492.52x = 114,723,682.86 × 48,355,334.74
4. Step 4: Simplify right side
   83,166,492.52x = 5,547,502,087,300,901
5. Step 5: Solve for x
   x = 5,547,502,087,300,901/83,166,492.52
6. Step 6: Final answer
   x = 66,703,571.59