Finding the Fourth Proportional to 90,081,023.98, 124,308,482.72 and 48,827,030.62

Step by Step Solution

1. Step 1: Write the proportion equation
   90,081,023.98 : 124,308,482.72 = 48,827,030.62 : x
2. Step 2: Convert to fraction form
   90,081,023.98/124,308,482.72 = 48,827,030.62/x
3. Step 3: Cross multiply
   90,081,023.98x = 124,308,482.72 × 48,827,030.62
4. Step 4: Simplify right side
   90,081,023.98x = 6,069,614,092,095,180
5. Step 5: Solve for x
   x = 6,069,614,092,095,180/90,081,023.98
6. Step 6: Final answer
   x = 67,379,497.08