Finding the Fourth Proportional to 69,009,459.30, 103,426,271.55 and 36,676,851.30

Step by Step Solution

1. Step 1: Write the proportion equation
   69,009,459.30 : 103,426,271.55 = 36,676,851.30 : x
2. Step 2: Convert to fraction form
   69,009,459.30/103,426,271.55 = 36,676,851.30/x
3. Step 3: Cross multiply
   69,009,459.30x = 103,426,271.55 × 36,676,851.30
4. Step 4: Simplify right side
   69,009,459.30x = 3,793,349,982,152,770
5. Step 5: Solve for x
   x = 3,793,349,982,152,770/69,009,459.30
6. Step 6: Final answer
   x = 54,968,550.99