Finding the Fourth Proportional to 64,142,167.80, 88,516,885.20 and 37,681,636.98

Step by Step Solution

1. Step 1: Write the proportion equation
   64,142,167.80 : 88,516,885.20 = 37,681,636.98 : x
2. Step 2: Convert to fraction form
   64,142,167.80/88,516,885.20 = 37,681,636.98/x
3. Step 3: Cross multiply
   64,142,167.80x = 88,516,885.20 × 37,681,636.98
4. Step 4: Simplify right side
   64,142,167.80x = 3,335,461,134,611,418.50
5. Step 5: Solve for x
   x = 3,335,461,134,611,418.50/64,142,167.80
6. Step 6: Final answer
   x = 52,001,066.52